CINXE.COM
Kakvoća vode – Wikipedija
<!DOCTYPE html> <html class="client-nojs vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-disabled skin-theme-clientpref-day vector-toc-available" lang="hr" dir="ltr"> <head> <meta charset="UTF-8"> <title>Kakvoća vode – Wikipedija</title> <script>(function(){var className="client-js vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-disabled skin-theme-clientpref-day vector-toc-available";var cookie=document.cookie.match(/(?:^|; )hrwikimwclientpreferences=([^;]+)/);if(cookie){cookie[1].split('%2C').forEach(function(pref){className=className.replace(new RegExp('(^| )'+pref.replace(/-clientpref-\w+$|[^\w-]+/g,'')+'-clientpref-\\w+( |$)'),'$1'+pref+'$2');});}document.documentElement.className=className;}());RLCONF={"wgBreakFrames":false,"wgSeparatorTransformTable":[",\t."," \t,"],"wgDigitTransformTable":["",""], "wgDefaultDateFormat":"dmy hr","wgMonthNames":["","siječanj","veljača","ožujak","travanj","svibanj","lipanj","srpanj","kolovoz","rujan","listopad","studeni","prosinac"],"wgRequestId":"279a6160-c544-414c-b8c3-0da201fd3cac","wgCanonicalNamespace":"","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":0,"wgPageName":"Kakvoća_vode","wgTitle":"Kakvoća vode","wgCurRevisionId":7057922,"wgRevisionId":7057922,"wgArticleId":471017,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":["Članci s neaktivnim poveznicama","Voda"],"wgPageViewLanguage":"hr","wgPageContentLanguage":"hr","wgPageContentModel":"wikitext","wgRelevantPageName":"Kakvoća_vode","wgRelevantArticleId":471017,"wgIsProbablyEditable":true,"wgRelevantPageIsProbablyEditable":true,"wgRestrictionEdit":[],"wgRestrictionMove":[],"wgNoticeProject":"wikipedia","wgCiteReferencePreviewsActive":true,"wgMediaViewerOnClick":true,"wgMediaViewerEnabledByDefault":true, "wgPopupsFlags":0,"wgVisualEditor":{"pageLanguageCode":"hr","pageLanguageDir":"ltr","pageVariantFallbacks":"hr"},"wgMFDisplayWikibaseDescriptions":{"search":true,"watchlist":true,"tagline":true,"nearby":true},"wgWMESchemaEditAttemptStepOversample":false,"wgWMEPageLength":30000,"wgRelatedArticlesCompat":[],"wgEditSubmitButtonLabelPublish":true,"wgULSPosition":"interlanguage","wgULSisCompactLinksEnabled":false,"wgVector2022LanguageInHeader":true,"wgULSisLanguageSelectorEmpty":false,"wgWikibaseItemId":"Q625376","wgCheckUserClientHintsHeadersJsApi":["brands","architecture","bitness","fullVersionList","mobile","model","platform","platformVersion"],"GEHomepageSuggestedEditsEnableTopics":true,"wgGETopicsMatchModeEnabled":false,"wgGEStructuredTaskRejectionReasonTextInputEnabled":false,"wgGELevelingUpEnabledForUser":false,"wgSiteNoticeId":"2.5"};RLSTATE={"ext.globalCssJs.user.styles":"ready","site.styles":"ready","user.styles":"ready","ext.globalCssJs.user":"ready","user":"ready","user.options" :"loading","ext.cite.styles":"ready","skins.vector.search.codex.styles":"ready","skins.vector.styles":"ready","skins.vector.icons":"ready","ext.wikimediamessages.styles":"ready","ext.visualEditor.desktopArticleTarget.noscript":"ready","ext.uls.interlanguage":"ready","wikibase.client.init":"ready","ext.wikimediaBadges":"ready","ext.dismissableSiteNotice.styles":"ready"};RLPAGEMODULES=["ext.cite.ux-enhancements","mediawiki.page.media","site","mediawiki.page.ready","mediawiki.toc","skins.vector.js","ext.centralNotice.geoIP","ext.centralNotice.startUp","ext.gadget.Web2Cit","ext.gadget.switcher","ext.urlShortener.toolbar","ext.centralauth.centralautologin","mmv.bootstrap","ext.popups","ext.visualEditor.desktopArticleTarget.init","ext.visualEditor.targetLoader","ext.echo.centralauth","ext.eventLogging","ext.wikimediaEvents","ext.navigationTiming","ext.uls.interface","ext.cx.eventlogging.campaigns","ext.cx.uls.quick.actions","wikibase.client.vector-2022","ext.checkUser.clientHints", "ext.growthExperiments.SuggestedEditSession","ext.dismissableSiteNotice"];</script> <script>(RLQ=window.RLQ||[]).push(function(){mw.loader.impl(function(){return["user.options@12s5i",function($,jQuery,require,module){mw.user.tokens.set({"patrolToken":"+\\","watchToken":"+\\","csrfToken":"+\\"}); }];});});</script> <link rel="stylesheet" href="/w/load.php?lang=hr&modules=ext.cite.styles%7Cext.dismissableSiteNotice.styles%7Cext.uls.interlanguage%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediaBadges%7Cext.wikimediamessages.styles%7Cskins.vector.icons%2Cstyles%7Cskins.vector.search.codex.styles%7Cwikibase.client.init&only=styles&skin=vector-2022"> <script async="" src="/w/load.php?lang=hr&modules=startup&only=scripts&raw=1&skin=vector-2022"></script> <meta name="ResourceLoaderDynamicStyles" content=""> <link rel="stylesheet" href="/w/load.php?lang=hr&modules=site.styles&only=styles&skin=vector-2022"> <meta name="generator" content="MediaWiki 1.44.0-wmf.6"> <meta name="referrer" content="origin"> <meta name="referrer" content="origin-when-cross-origin"> <meta name="robots" content="max-image-preview:standard"> <meta name="format-detection" content="telephone=no"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/0/03/Rosette_sampler_EPA.gif"> <meta property="og:image:width" content="1200"> <meta property="og:image:height" content="1800"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/0/03/Rosette_sampler_EPA.gif"> <meta property="og:image:width" content="800"> <meta property="og:image:height" content="1200"> <meta property="og:image:width" content="640"> <meta property="og:image:height" content="960"> <meta name="viewport" content="width=1120"> <meta property="og:title" content="Kakvoća vode – Wikipedija"> <meta property="og:type" content="website"> <link rel="preconnect" href="//upload.wikimedia.org"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//hr.m.wikipedia.org/wiki/Kakvo%C4%87a_vode"> <link rel="alternate" type="application/x-wiki" title="Uredi" href="/w/index.php?title=Kakvo%C4%87a_vode&action=edit"> <link rel="apple-touch-icon" href="/static/apple-touch/wikipedia.png"> <link rel="icon" href="/static/favicon/wikipedia.ico"> <link rel="search" type="application/opensearchdescription+xml" href="/w/rest.php/v1/search" title="Wikipedija (hr)"> <link rel="EditURI" type="application/rsd+xml" href="//hr.wikipedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://hr.wikipedia.org/wiki/Kakvo%C4%87a_vode"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.hr"> <link rel="alternate" type="application/atom+xml" title="Wikipedija Atom izvor" href="/w/index.php?title=Posebno:Nedavne_promjene&feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="login.wikimedia.org"> </head> <body class="skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject mw-editable page-Kakvoća_vode rootpage-Kakvoća_vode skin-vector-2022 action-view"><a class="mw-jump-link" href="#bodyContent">Prijeđi na sadržaj</a> <div class="vector-header-container"> <header class="vector-header mw-header"> <div class="vector-header-start"> <nav class="vector-main-menu-landmark" aria-label="Mrežno mjesto"> <div id="vector-main-menu-dropdown" class="vector-dropdown vector-main-menu-dropdown vector-button-flush-left vector-button-flush-right" > <input type="checkbox" id="vector-main-menu-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-main-menu-dropdown" class="vector-dropdown-checkbox " aria-label="Glavni izbornik" > <label id="vector-main-menu-dropdown-label" for="vector-main-menu-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-menu mw-ui-icon-wikimedia-menu"></span> <span class="vector-dropdown-label-text">Glavni izbornik</span> </label> <div class="vector-dropdown-content"> <div id="vector-main-menu-unpinned-container" class="vector-unpinned-container"> <div id="vector-main-menu" class="vector-main-menu vector-pinnable-element"> <div class="vector-pinnable-header vector-main-menu-pinnable-header vector-pinnable-header-unpinned" data-feature-name="main-menu-pinned" data-pinnable-element-id="vector-main-menu" data-pinned-container-id="vector-main-menu-pinned-container" data-unpinned-container-id="vector-main-menu-unpinned-container" > <div class="vector-pinnable-header-label">Glavni izbornik</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">premjesti</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">sakrij</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Orijentacija </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/Glavna_stranica" title="Posjeti glavnu stranicu [z]" accesskey="z"><span>Glavna stranica</span></a></li><li id="n-contents" class="mw-list-item"><a href="/wiki/Wikipedija:Sadr%C5%BEaj"><span>Sadržaj</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Posebno:Slu%C4%8Dajna_stranica" title="Učitavanje slučajne stranice [x]" accesskey="x"><span>Slučajna stranica</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Posebno:Nedavne_promjene" title="Popis nedavnih promjena u wikiju [r]" accesskey="r"><span>Nedavne promjene</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikipedija:Kafi%C4%87" title="O projektu, što možete učiniti, gdje se što nalazi"><span>Kafić</span></a></li><li id="n-help" class="mw-list-item"><a href="/wiki/Pomo%C4%87:Sadr%C5%BEaj" title="Mjesto gdje se može dobiti pomoć"><span>Pomoć</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Glavna_stranica" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Wikipedija" src="/static/images/mobile/copyright/wikipedia-wordmark-hr.svg" style="width: 7.5em; height: 1.375em;"> <img class="mw-logo-tagline" alt="Slobodna enciklopedija" src="/static/images/mobile/copyright/wikipedia-tagline-hr.svg" width="120" height="13" style="width: 7.5em; height: 0.8125em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/Posebno:Tra%C5%BEi" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Pretraži Wikipediju [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Traži</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Pretraži projekt Wikipedija" aria-label="Pretraži projekt Wikipedija" autocapitalize="sentences" title="Pretraži Wikipediju [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Posebno:Traži"> </div> <button class="cdx-button cdx-search-input__end-button">Traži</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Osobni alati"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Izgled"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Change the appearance of the page's font size, width, and color" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Izgled" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Izgled</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=hr.wikipedia.org&uselang=hr" class=""><span>Donacije</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Posebno:Stvori_ra%C4%8Dun&returnto=Kakvo%C4%87a+vode" title="Predlažemo Vam da stvorite račun i prijavite se, iako to nije obavezno" class=""><span>Stvori račun</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Posebno:Prijava&returnto=Kakvo%C4%87a+vode" title="Predlažemo Vam da se prijavite, iako to nije obavezno [o]" accesskey="o" class=""><span>Prijavi se</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Više mogućnosti" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Osobni alati" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Osobni alati</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Suradnički izbornik" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=hr.wikipedia.org&uselang=hr"><span>Donacije</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Posebno:Stvori_ra%C4%8Dun&returnto=Kakvo%C4%87a+vode" title="Predlažemo Vam da stvorite račun i prijavite se, iako to nije obavezno"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Stvori račun</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Posebno:Prijava&returnto=Kakvo%C4%87a+vode" title="Predlažemo Vam da se prijavite, iako to nije obavezno [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Prijavi se</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Stranice za neprijavljene suradnike <a href="/wiki/Pomo%C4%87:Uvod" aria-label="Vidi više o uređivanju"><span>saznajte više</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Posebno:Moji_doprinosi" title="Popis uređivanja učinjenih s ove IP adrese [y]" accesskey="y"><span>Doprinosi</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Posebno:Moj_razgovor" title="Rasprava o uređivanjima s ove IP adrese [n]" accesskey="n"><span>Razgovor</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"><div id="mw-dismissablenotice-anonplace"></div><script>(function(){var node=document.getElementById("mw-dismissablenotice-anonplace");if(node){node.outerHTML="\u003Cdiv class=\"mw-dismissable-notice\"\u003E\u003Cdiv class=\"mw-dismissable-notice-close\"\u003E[\u003Ca tabindex=\"0\" role=\"button\"\u003Esakrij\u003C/a\u003E]\u003C/div\u003E\u003Cdiv class=\"mw-dismissable-notice-body\"\u003E\u003C!-- CentralNotice --\u003E\u003Cdiv id=\"localNotice\" data-nosnippet=\"\"\u003E\u003Cdiv class=\"sitenotice\" lang=\"hr\" dir=\"ltr\"\u003E\u003Ctable class=\"plainlinks fmbox fmbox-system\" style=\"clear: both; margin: 0.2em 0; border: 1px solid #aaa; background: #f9f9f9; width: 100%; background: #f9f9f9; border:1px solid #E3B100;\"\u003E\n\u003Ctbody\u003E\u003Ctr\u003E\t\n\u003Ctd class=\"mbox-image\"\u003E\n \u003Cspan typeof=\"mw:File\"\u003E\u003Ca href=\"/wiki/Marko_Maruli%C4%87\" title=\"Marko Marulić\"\u003E\u003Cimg src=\"//upload.wikimedia.org/wikipedia/commons/thumb/7/75/Wikipedia_Puzzleball_Maruli%C4%87_500.png/40px-Wikipedia_Puzzleball_Maruli%C4%87_500.png\" decoding=\"async\" width=\"40\" height=\"40\" class=\"mw-file-element\" srcset=\"//upload.wikimedia.org/wikipedia/commons/thumb/7/75/Wikipedia_Puzzleball_Maruli%C4%87_500.png/60px-Wikipedia_Puzzleball_Maruli%C4%87_500.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/75/Wikipedia_Puzzleball_Maruli%C4%87_500.png/80px-Wikipedia_Puzzleball_Maruli%C4%87_500.png 2x\" data-file-width=\"640\" data-file-height=\"640\" /\u003E\u003C/a\u003E\u003C/span\u003E\u003C/td\u003E\n\u003Ctd class=\"mbox-text\" style=\"\"\u003E \u003Cb\u003EGodina \u003Ca href=\"/wiki/Marko_Maruli%C4%87\" title=\"Marko Marulić\"\u003EMarka Marulića\u003C/a\u003E\u003C/b\u003E – 500 godina od smrti oca hrvatske književnosti. \u003C/td\u003E\n\u003C/tr\u003E\n\u003C/tbody\u003E\u003C/table\u003E\n\u003Ctable class=\"plainlinks fmbox fmbox-system\" style=\"clear: both; margin: 0.2em 0; border: 1px solid #aaa; background: #f9f9f9; width: 100%; background: #f9f9f9; border:2px solid #0077BB;\"\u003E\n\u003Ctbody\u003E\u003Ctr\u003E\t\n\u003Ctd class=\"mbox-image\"\u003E\n \u003Cspan typeof=\"mw:File\"\u003E\u003Ca href=\"/wiki/Wikipedija:Zahtjev_za_komentare/Nazivi_%C4%8Dlanaka\" title=\"Wikipedija:Zahtjev za komentare/Nazivi članaka\"\u003E\u003Cimg src=\"//upload.wikimedia.org/wikipedia/commons/thumb/9/97/Treffpunkt.svg/36px-Treffpunkt.svg.png\" decoding=\"async\" width=\"36\" height=\"36\" class=\"mw-file-element\" srcset=\"//upload.wikimedia.org/wikipedia/commons/thumb/9/97/Treffpunkt.svg/54px-Treffpunkt.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/97/Treffpunkt.svg/72px-Treffpunkt.svg.png 2x\" data-file-width=\"512\" data-file-height=\"512\" /\u003E\u003C/a\u003E\u003C/span\u003E\u003C/td\u003E\n\u003Ctd class=\"mbox-text\" style=\"\"\u003E Otvoren je \u003Ca href=\"/wiki/Wikipedija:Zahtjev_za_komentare/Nazivi_%C4%8Dlanaka\" title=\"Wikipedija:Zahtjev za komentare/Nazivi članaka\"\u003E\u003Cb\u003EZahtjev za komentare o nazivima članaka\u003C/b\u003E\u003C/a\u003E \u003C/td\u003E\n\u003C/tr\u003E\n\u003C/tbody\u003E\u003C/table\u003E\u003C/div\u003E\u003C/div\u003E\u003C/div\u003E\u003C/div\u003E";}}());</script></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Mrežno mjesto"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Sadržaj" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Sadržaj</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">premjesti</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">sakrij</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Početak</div> </a> </li> <li id="toc-Analiza_vode_za_piće" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Analiza_vode_za_piće"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Analiza vode za piće</span> </div> </a> <button aria-controls="toc-Analiza_vode_za_piće-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Sadržaj cjeline Analiza vode za piće</span> </button> <ul id="toc-Analiza_vode_za_piće-sublist" class="vector-toc-list"> <li id="toc-Učestalost_uzorkovanja" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Učestalost_uzorkovanja"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1</span> <span>Učestalost uzorkovanja</span> </div> </a> <ul id="toc-Učestalost_uzorkovanja-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Pokazatelji_kakvoće_vode" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Pokazatelji_kakvoće_vode"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Pokazatelji kakvoće vode</span> </div> </a> <button aria-controls="toc-Pokazatelji_kakvoće_vode-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Sadržaj cjeline Pokazatelji kakvoće vode</span> </button> <ul id="toc-Pokazatelji_kakvoće_vode-sublist" class="vector-toc-list"> <li id="toc-Fizikalno-kemijski_pokazatelji" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Fizikalno-kemijski_pokazatelji"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1</span> <span>Fizikalno-kemijski pokazatelji</span> </div> </a> <ul id="toc-Fizikalno-kemijski_pokazatelji-sublist" class="vector-toc-list"> <li id="toc-Električna_vodljivost" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Električna_vodljivost"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1.1</span> <span>Električna vodljivost</span> </div> </a> <ul id="toc-Električna_vodljivost-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Ukupne_otopljene_tvari" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Ukupne_otopljene_tvari"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1.2</span> <span>Ukupne otopljene tvari</span> </div> </a> <ul id="toc-Ukupne_otopljene_tvari-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Slanost_ili_salinitet_vode" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Slanost_ili_salinitet_vode"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1.3</span> <span>Slanost ili salinitet vode</span> </div> </a> <ul id="toc-Slanost_ili_salinitet_vode-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Tvrdoća_vode" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Tvrdoća_vode"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1.4</span> <span>Tvrdoća vode</span> </div> </a> <ul id="toc-Tvrdoća_vode-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Boja_vode" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Boja_vode"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1.5</span> <span>Boja vode</span> </div> </a> <ul id="toc-Boja_vode-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-pH_vode" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#pH_vode"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1.6</span> <span>pH vode</span> </div> </a> <ul id="toc-pH_vode-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Miris_vode" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Miris_vode"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1.7</span> <span>Miris vode</span> </div> </a> <ul id="toc-Miris_vode-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Zamućenje_vode" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Zamućenje_vode"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1.8</span> <span>Zamućenje vode</span> </div> </a> <ul id="toc-Zamućenje_vode-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Temperatura_vode" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Temperatura_vode"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1.9</span> <span>Temperatura vode</span> </div> </a> <ul id="toc-Temperatura_vode-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Okus_vode" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Okus_vode"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1.10</span> <span>Okus vode</span> </div> </a> <ul id="toc-Okus_vode-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Bakteriološka_analiza" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Bakteriološka_analiza"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.2</span> <span>Bakteriološka analiza</span> </div> </a> <ul id="toc-Bakteriološka_analiza-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Kemijski_pokazatelji_kakvoće_vode" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Kemijski_pokazatelji_kakvoće_vode"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.3</span> <span>Kemijski pokazatelji kakvoće vode</span> </div> </a> <ul id="toc-Kemijski_pokazatelji_kakvoće_vode-sublist" class="vector-toc-list"> <li id="toc-Prisustvo_dušika" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Prisustvo_dušika"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.3.1</span> <span>Prisustvo dušika</span> </div> </a> <ul id="toc-Prisustvo_dušika-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Potrošak_kalijevog_permanganata" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Potrošak_kalijevog_permanganata"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.3.2</span> <span>Potrošak kalijevog permanganata</span> </div> </a> <ul id="toc-Potrošak_kalijevog_permanganata-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Prisustvo_klorida" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Prisustvo_klorida"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.3.3</span> <span>Prisustvo klorida</span> </div> </a> <ul id="toc-Prisustvo_klorida-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> </ul> </li> <li id="toc-Onečišćenje_vode" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Onečišćenje_vode"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Onečišćenje vode</span> </div> </a> <button aria-controls="toc-Onečišćenje_vode-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Sadržaj cjeline Onečišćenje vode</span> </button> <ul id="toc-Onečišćenje_vode-sublist" class="vector-toc-list"> <li id="toc-Kloriranje_vode" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Kloriranje_vode"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1</span> <span>Kloriranje vode</span> </div> </a> <ul id="toc-Kloriranje_vode-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Teški_metali" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Teški_metali"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2</span> <span>Teški metali</span> </div> </a> <ul id="toc-Teški_metali-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Izvori" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Izvori"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Izvori</span> </div> </a> <ul id="toc-Izvori-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Poveznice" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Poveznice"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Poveznice</span> </div> </a> <button aria-controls="toc-Poveznice-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Sadržaj cjeline Poveznice</span> </button> <ul id="toc-Poveznice-sublist" class="vector-toc-list"> <li id="toc-Mrežne" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Mrežne"> <div class="vector-toc-text"> <span class="vector-toc-numb">5.1</span> <span>Mrežne</span> </div> </a> <ul id="toc-Mrežne-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Sadržaj" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Prikaz sadržaja stranice" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Prikaz sadržaja stranice</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Kakvoća vode</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Idi na druge jezične varijante članka. Dostupan je na 36 jezika" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-36" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">36 jezika</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%AC%D9%88%D8%AF%D8%A9_%D8%A7%D9%84%D9%85%D9%8A%D8%A7%D9%87" title="جودة المياه – arapski" lang="ar" hreflang="ar" data-title="جودة المياه" data-language-autonym="العربية" data-language-local-name="arapski" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%AA%E0%A6%BE%E0%A6%A8%E0%A6%BF%E0%A6%B0_%E0%A6%97%E0%A7%81%E0%A6%A3%E0%A6%AE%E0%A6%BE%E0%A6%A8" title="পানির গুণমান – bangla" lang="bn" hreflang="bn" data-title="পানির গুণমান" data-language-autonym="বাংলা" data-language-local-name="bangla" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Ansawdd_d%C5%B5r" title="Ansawdd dŵr – velški" lang="cy" hreflang="cy" data-title="Ansawdd dŵr" data-language-autonym="Cymraeg" data-language-local-name="velški" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Wasserqualit%C3%A4t" title="Wasserqualität – njemački" lang="de" hreflang="de" data-title="Wasserqualität" data-language-autonym="Deutsch" data-language-local-name="njemački" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%A0%CE%BF%CE%B9%CF%8C%CF%84%CE%B7%CF%84%CE%B1_%CF%84%CE%BF%CF%85_%CE%BD%CE%B5%CF%81%CE%BF%CF%8D" title="Ποιότητα του νερού – grčki" lang="el" hreflang="el" data-title="Ποιότητα του νερού" data-language-autonym="Ελληνικά" data-language-local-name="grčki" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Water_quality" title="Water quality – engleski" lang="en" hreflang="en" data-title="Water quality" data-language-autonym="English" data-language-local-name="engleski" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Calidad_del_agua" title="Calidad del agua – španjolski" lang="es" hreflang="es" data-title="Calidad del agua" data-language-autonym="Español" data-language-local-name="španjolski" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Vee_kvaliteet" title="Vee kvaliteet – estonski" lang="et" hreflang="et" data-title="Vee kvaliteet" data-language-autonym="Eesti" data-language-local-name="estonski" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Uraren_kalitate" title="Uraren kalitate – baskijski" lang="eu" hreflang="eu" data-title="Uraren kalitate" data-language-autonym="Euskara" data-language-local-name="baskijski" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%DA%A9%DB%8C%D9%81%DB%8C%D8%AA_%D8%A2%D8%A8" title="کیفیت آب – perzijski" lang="fa" hreflang="fa" data-title="کیفیت آب" data-language-autonym="فارسی" data-language-local-name="perzijski" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Vedenlaatu" title="Vedenlaatu – finski" lang="fi" hreflang="fi" data-title="Vedenlaatu" data-language-autonym="Suomi" data-language-local-name="finski" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Qualit%C3%A9_de_l%27eau" title="Qualité de l'eau – francuski" lang="fr" hreflang="fr" data-title="Qualité de l'eau" data-language-autonym="Français" data-language-local-name="francuski" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/V%C3%ADzmin%C5%91s%C3%A9g" title="Vízminőség – mađarski" lang="hu" hreflang="hu" data-title="Vízminőség" data-language-autonym="Magyar" data-language-local-name="mađarski" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%8B%D6%80%D5%AB_%D5%B8%D6%80%D5%A1%D5%AF" title="Ջրի որակ – armenski" lang="hy" hreflang="hy" data-title="Ջրի որակ" data-language-autonym="Հայերեն" data-language-local-name="armenski" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Kualitas_air" title="Kualitas air – indonezijski" lang="id" hreflang="id" data-title="Kualitas air" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonezijski" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ig mw-list-item"><a href="https://ig.wikipedia.org/wiki/%E1%BB%8Ad%E1%BB%8B_mma_mmiri" title="Ịdị mma mmiri – igbo" lang="ig" hreflang="ig" data-title="Ịdị mma mmiri" data-language-autonym="Igbo" data-language-local-name="igbo" class="interlanguage-link-target"><span>Igbo</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E6%B0%B4%E8%B3%AA" title="水質 – japanski" lang="ja" hreflang="ja" data-title="水質" data-language-autonym="日本語" data-language-local-name="japanski" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%88%98%EC%A7%88" title="수질 – korejski" lang="ko" hreflang="ko" data-title="수질" data-language-autonym="한국어" data-language-local-name="korejski" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%9A%D0%B2%D0%B0%D0%BB%D0%B8%D1%82%D0%B5%D1%82_%D0%BD%D0%B0_%D0%B2%D0%BE%D0%B4%D0%B0%D1%82%D0%B0" title="Квалитет на водата – makedonski" lang="mk" hreflang="mk" data-title="Квалитет на водата" data-language-autonym="Македонски" data-language-local-name="makedonski" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%9C%E0%B4%B2%E0%B4%97%E0%B5%81%E0%B4%A3%E0%B4%A8%E0%B4%BF%E0%B4%B2%E0%B4%B5%E0%B4%BE%E0%B4%B0%E0%B4%82" title="ജലഗുണനിലവാരം – malajalamski" lang="ml" hreflang="ml" data-title="ജലഗുണനിലവാരം" data-language-autonym="മലയാളം" data-language-local-name="malajalamski" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%A3%D1%81%D0%BD%D1%8B_%D1%87%D0%B0%D0%BD%D0%B0%D1%80" title="Усны чанар – mongolski" lang="mn" hreflang="mn" data-title="Усны чанар" data-language-autonym="Монгол" data-language-local-name="mongolski" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Waterkwaliteit" title="Waterkwaliteit – nizozemski" lang="nl" hreflang="nl" data-title="Waterkwaliteit" data-language-autonym="Nederlands" data-language-local-name="nizozemski" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Vannkvalitet" title="Vannkvalitet – norveški bokmål" lang="nb" hreflang="nb" data-title="Vannkvalitet" data-language-autonym="Norsk bokmål" data-language-local-name="norveški bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Klasyfikacja_jako%C5%9Bci_w%C3%B3d" title="Klasyfikacja jakości wód – poljski" lang="pl" hreflang="pl" data-title="Klasyfikacja jakości wód" data-language-autonym="Polski" data-language-local-name="poljski" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Qualidade_da_%C3%A1gua" title="Qualidade da água – portugalski" lang="pt" hreflang="pt" data-title="Qualidade da água" data-language-autonym="Português" data-language-local-name="portugalski" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Calitatea_apei" title="Calitatea apei – rumunjski" lang="ro" hreflang="ro" data-title="Calitatea apei" data-language-autonym="Română" data-language-local-name="rumunjski" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%90%D0%BD%D0%B0%D0%BB%D0%B8%D0%B7_%D0%B2%D0%BE%D0%B4%D1%8B" title="Анализ воды – ruski" lang="ru" hreflang="ru" data-title="Анализ воды" data-language-autonym="Русский" data-language-local-name="ruski" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Kvaliteta_vode" title="Kvaliteta vode – srpsko-hrvatski" lang="sh" hreflang="sh" data-title="Kvaliteta vode" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="srpsko-hrvatski" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%9A%D0%B2%D0%B0%D0%BB%D0%B8%D1%82%D0%B5%D1%82_%D0%B2%D0%BE%D0%B4%D0%B5" title="Квалитет воде – srpski" lang="sr" hreflang="sr" data-title="Квалитет воде" data-language-autonym="Српски / srpski" data-language-local-name="srpski" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%A8%E0%AF%80%E0%AE%B0%E0%AF%8D%E0%AE%A4%E0%AF%8D_%E0%AE%A4%E0%AE%B0%E0%AE%AE%E0%AF%8D" title="நீர்த் தரம் – tamilski" lang="ta" hreflang="ta" data-title="நீர்த் தரம்" data-language-autonym="தமிழ்" data-language-local-name="tamilski" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Su_kalitesi" title="Su kalitesi – turski" lang="tr" hreflang="tr" data-title="Su kalitesi" data-language-autonym="Türkçe" data-language-local-name="turski" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%AF%D0%BA%D1%96%D1%81%D1%82%D1%8C_%D0%B2%D0%BE%D0%B4%D0%B8" title="Якість води – ukrajinski" lang="uk" hreflang="uk" data-title="Якість води" data-language-autonym="Українська" data-language-local-name="ukrajinski" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Ch%E1%BA%A5t_l%C6%B0%E1%BB%A3ng_n%C6%B0%E1%BB%9Bc" title="Chất lượng nước – vijetnamski" lang="vi" hreflang="vi" data-title="Chất lượng nước" data-language-autonym="Tiếng Việt" data-language-local-name="vijetnamski" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E6%B0%B4%E8%B3%AA" title="水質 – kineski" lang="zh" hreflang="zh" data-title="水質" data-language-autonym="中文" data-language-local-name="kineski" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Ch%C3%BAi-chit" title="Chúi-chit – min nan kineski" lang="nan" hreflang="nan" data-title="Chúi-chit" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="min nan kineski" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E6%B0%B4%E8%B3%AA" title="水質 – kantonski" lang="yue" hreflang="yue" data-title="水質" data-language-autonym="粵語" data-language-local-name="kantonski" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q625376#sitelinks-wikipedia" title="Poveznice na druge jezike" class="wbc-editpage">Uredi poveznice</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Imenski prostori"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Kakvo%C4%87a_vode" title="Pogledaj sadržaj [c]" accesskey="c"><span>Stranica</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Razgovor:Kakvo%C4%87a_vode&action=edit&redlink=1" rel="discussion" class="new" title="Razgovorna stranica (stranica ne postoji) [t]" accesskey="t"><span>Razgovor</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Promijeni jezičnu varijantu" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">hrvatski</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Pogledi"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Kakvo%C4%87a_vode"><span>Čitaj</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Kakvo%C4%87a_vode&veaction=edit" title="Uredite ovu stranicu [v]" accesskey="v"><span>Uredi</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Kakvo%C4%87a_vode&action=edit" title="Uredite izvorni kôd ove stranice [e]" accesskey="e"><span>Uredi kôd</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Kakvo%C4%87a_vode&action=history" title="Ranije izmjene na ovoj stranici [h]" accesskey="h"><span>Vidi povijest</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Pomagala"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Pomagala" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Pomagala</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Pomagala</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">premjesti</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">sakrij</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Više mogućnosti" > <div class="vector-menu-heading"> Radnje </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Kakvo%C4%87a_vode"><span>Čitaj</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Kakvo%C4%87a_vode&veaction=edit" title="Uredite ovu stranicu [v]" accesskey="v"><span>Uredi</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Kakvo%C4%87a_vode&action=edit" title="Uredite izvorni kôd ove stranice [e]" accesskey="e"><span>Uredi kôd</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Kakvo%C4%87a_vode&action=history"><span>Vidi povijest</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Razno </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Posebno:%C5%A0to_vodi_ovamo/Kakvo%C4%87a_vode" title="Popis svih stranica koje sadrže poveznice na ovu stranicu [j]" accesskey="j"><span>Što vodi ovamo</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Posebno:Povezane_promjene/Kakvo%C4%87a_vode" rel="nofollow" title="Nedavne promjene na stranicama koje su povezane s navedenom stranicom [k]" accesskey="k"><span>Povezane promjene</span></a></li><li id="t-upload" class="mw-list-item"><a href="/wiki/Wikipedija:Upload" title="Postavi datoteke [u]" accesskey="u"><span>Postavi datoteku</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Posebno:Posebne_stranice" title="Popis svih posebnih stranica [q]" accesskey="q"><span>Posebne stranice</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Kakvo%C4%87a_vode&oldid=7057922" title="Trajna poveznica na ovu verziju stranice"><span>Trajna poveznica</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Kakvo%C4%87a_vode&action=info" title="Više informacija o ovoj stranici"><span>Podatci o stranici</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Posebno:Citiraj&page=Kakvo%C4%87a_vode&id=7057922&wpFormIdentifier=titleform" title="Informacije o tome kako citirati ovu stranicu"><span>Citiraj ovu stranicu</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Posebno:Skra%C4%87iva%C4%8D_adresa&url=https%3A%2F%2Fhr.wikipedia.org%2Fwiki%2FKakvo%25C4%2587a_vode"><span>Skraćeni URL</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Posebno:QrKodu&url=https%3A%2F%2Fhr.wikipedia.org%2Fwiki%2FKakvo%25C4%2587a_vode"><span>Preuzmi QR kôd</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Ispis/izvoz </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Posebno:Zbirka&bookcmd=book_creator&referer=Kakvo%C4%87a+vode"><span>Stvori knjigu</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Posebno:DownloadAsPdf&page=Kakvo%C4%87a_vode&action=show-download-screen"><span>Preuzmi kao PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Kakvo%C4%87a_vode&printable=yes" title="Inačica za ispis ove stranice [p]" accesskey="p"><span>Inačica za ispis</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> Wikimedijini projekti </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:Water_quality" hreflang="en"><span>Zajednički poslužitelj</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q625376" title="Poveznica na stavku na projektu Wikipodatci [g]" accesskey="g"><span>Stavka na Wikipodatcima</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Pomagala"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Izgled"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Izgled</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">premjesti</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">sakrij</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Izvor: Wikipedija</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="hr" dir="ltr"><figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Datoteka:Rosette_sampler_EPA.gif" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/03/Rosette_sampler_EPA.gif/250px-Rosette_sampler_EPA.gif" decoding="async" width="250" height="375" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/0/03/Rosette_sampler_EPA.gif 1.5x" data-file-width="288" data-file-height="432" /></a><figcaption>Uređaj za uzimanje uzoraka vode u dubini, u <a href="/wiki/Jezero" title="Jezero">jezerima</a> i <a href="/wiki/More" title="More">morima</a>, za ispitivanje kakvoće vode.</figcaption></figure> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Datoteka:WQ_sampling_station_USGS_2004.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f5/WQ_sampling_station_USGS_2004.jpg/250px-WQ_sampling_station_USGS_2004.jpg" decoding="async" width="250" height="168" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f5/WQ_sampling_station_USGS_2004.jpg/375px-WQ_sampling_station_USGS_2004.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f5/WQ_sampling_station_USGS_2004.jpg/500px-WQ_sampling_station_USGS_2004.jpg 2x" data-file-width="600" data-file-height="402" /></a><figcaption>Automatska stanica za uzorkovanje vode ugrađena na rijeci Milwaukee blizu mjesta New Fane (<a href="/wiki/Wisconsin" title="Wisconsin">Wisconsin</a>).</figcaption></figure> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Datoteka:Watersampling.JPG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/84/Watersampling.JPG/250px-Watersampling.JPG" decoding="async" width="250" height="166" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/84/Watersampling.JPG/375px-Watersampling.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/84/Watersampling.JPG/500px-Watersampling.JPG 2x" data-file-width="640" data-file-height="425" /></a><figcaption>Ručno uzimanje uzorka vode za ispitivanje.</figcaption></figure> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Datoteka:Electrical_conductivity_meter.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/36/Electrical_conductivity_meter.jpg/250px-Electrical_conductivity_meter.jpg" decoding="async" width="250" height="188" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/36/Electrical_conductivity_meter.jpg/375px-Electrical_conductivity_meter.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/36/Electrical_conductivity_meter.jpg/500px-Electrical_conductivity_meter.jpg 2x" data-file-width="2592" data-file-height="1944" /></a><figcaption>Izmjerenom vrijednošću <a href="/wiki/Elektri%C4%8Dna_vodljivost" title="Električna vodljivost">električne vodljivosti</a> na električnom uređaju za mjerenje električne vodljivosti vode možemo procijeniti stupanj <a href="/wiki/Minerali" title="Minerali">mineralizacije</a> vode i tako ocijeniti o kojoj je vrsti vode riječ.</figcaption></figure> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Datoteka:Stilles_Mineralwasser.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/02/Stilles_Mineralwasser.jpg/250px-Stilles_Mineralwasser.jpg" decoding="async" width="250" height="339" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/0/02/Stilles_Mineralwasser.jpg 1.5x" data-file-width="298" data-file-height="404" /></a><figcaption>Mineralna voda ima veći udio <a href="/wiki/Ukupne_otopljene_tvari" title="Ukupne otopljene tvari">ukupno otopljenih tvari</a> od <a href="/wiki/Pitka_voda" title="Pitka voda">pitke vode</a> iz slavine.</figcaption></figure> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Datoteka:Hard_water_and_drop.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bb/Hard_water_and_drop.jpg/250px-Hard_water_and_drop.jpg" decoding="async" width="250" height="321" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/bb/Hard_water_and_drop.jpg/375px-Hard_water_and_drop.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/bb/Hard_water_and_drop.jpg/500px-Hard_water_and_drop.jpg 2x" data-file-width="2000" data-file-height="2571" /></a><figcaption>Taloženje zbog <a href="/wiki/Tvrdo%C4%87a_vode" title="Tvrdoća vode">tvrdoće vode</a> (<a href="/wiki/Kamenac" class="mw-disambig" title="Kamenac">kamenac</a>).</figcaption></figure> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Datoteka:Strawberry_splash.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fe/Strawberry_splash.jpg/250px-Strawberry_splash.jpg" decoding="async" width="250" height="287" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fe/Strawberry_splash.jpg/375px-Strawberry_splash.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fe/Strawberry_splash.jpg/500px-Strawberry_splash.jpg 2x" data-file-width="1694" data-file-height="1943" /></a><figcaption>Kada je voda u maloj količini (u čaši vode) ona izgleda bezbojna za ljudsko <a href="/wiki/Oko" title="Oko">oko</a>.</figcaption></figure> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Datoteka:Universal_indicator_paper.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2c/Universal_indicator_paper.jpg/250px-Universal_indicator_paper.jpg" decoding="async" width="250" height="216" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2c/Universal_indicator_paper.jpg/375px-Universal_indicator_paper.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2c/Universal_indicator_paper.jpg/500px-Universal_indicator_paper.jpg 2x" data-file-width="1371" data-file-height="1185" /></a><figcaption>pH metar.</figcaption></figure> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Datoteka:TurbidityStandards.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/c/c6/TurbidityStandards.jpg" decoding="async" width="197" height="140" class="mw-file-element" data-file-width="197" data-file-height="140" /></a><figcaption>Zamućenje vode koje ima vrijednosti 5, 50 i 500 NTU (od lijeve strane na desnu).</figcaption></figure> <p><b>Kakvoća vode</b> ili <b>kvaliteta vode</b> se ispituje prema preporukama, smjernicama i pravilnicima mjerodavnih ustanova i zavoda na međudržavnoj i državnoj razini. U <a href="/wiki/Hrvatska" title="Hrvatska">Hrvatskoj</a> kakvoća vode za piće propisana je Pravilnikom o parametrima sukladnosti, metodama analiza i monitorinzima vode namijenjene za ljudsku potrošnju (NN 64/2023) te Ispravakom pravilnik a o parametrima sukladnosti, metodama analiza i monitorinzima vode namijenjene za ljudsku potrošnju (NN 88/2023) koji je u suglasju s istovrsnim pravilnicima <a href="/wiki/Europska_unija" title="Europska unija">Europske unije</a>. Ovim se pravilnikom propisuje: </p> <ul><li>zdravstvena ispravnost <a href="/wiki/Voda" title="Voda">vode</a> koja služi za javnu <a href="/wiki/Vodovod" title="Vodovod">vodoopskrbu</a> stanovništva kao <a href="/wiki/Pitka_voda" title="Pitka voda">voda za piće</a> ili za proizvodnju namirnica i pripremu <a href="/wiki/Hrana" title="Hrana">hrane</a>;</li> <li>vrste, obim i <a href="/wiki/Standard" title="Standard">standardni</a> postupci analize uzoraka vode za piće;</li> <li>učestalost i način uzimanja (uzorkovanje) vode za piće.</li></ul> <p>Pravilnikom su dodatno za vrijeme izvanrednog stanja, <a href="/wiki/Rat" title="Rat">ratnog</a> stanja ili neposredne ratne opasnosti propisane maksimalno dopuštena koncentracija bojnih otrova u vodi za piće i <a href="/wiki/Ioniziraju%C4%87e_zra%C4%8Denje" title="Ionizirajuće zračenje">radiološka</a> svojstva vode za piće. Kakvoću vode za piće treba ispitivati na <a href="/wiki/Izvor" title="Izvor">izvoru</a>, nakon postupka <a href="/wiki/Pro%C4%8Di%C5%A1%C4%87avanje_vode" title="Pročišćavanje vode">pročišćavanja</a> i <a href="/wiki/Dezinfekcija" title="Dezinfekcija">dezinfekcije</a>, u vodospremi i vodu u razdjelnoj mreži (na određenim mjestima <a href="/wiki/Vodovod" title="Vodovod">vodovoda</a>). Voda se ispituje terenskim uviđajem i analizom pojedinih uzoraka u <a href="/wiki/Laboratorij" title="Laboratorij">laboratoriju</a>.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p><p>U <a href="/wiki/Priroda" title="Priroda">prirodi</a> nema idealno čiste vode. Voda već pri nastanku iz <a href="/wiki/Para" title="Para">vodene pare</a> otapa <a href="/wiki/Plin" title="Plin">plinove</a> i krute čestice koje se nalaze u <a href="/wiki/Zemljina_atmosfera" title="Zemljina atmosfera">atmosferi</a>. Sastav <a href="/wiki/Tlo" title="Tlo">tla</a>, i <a href="/wiki/Zaga%C4%91enje" title="Zagađenje">onečišćenje</a> tla ima veliki utjecaj na sastav i kakvoću vode. Već u toku padanja, <a href="/wiki/Ki%C5%A1a" title="Kiša">kiša</a> upija atmosfersko onečišćenje zbog povećane količine <a href="/wiki/Ugljikov_dioksid" class="mw-redirect" title="Ugljikov dioksid">ugljikovog dioksida</a> CO<sub>2</sub> u atmosferi, te <a href="/wiki/PH" title="PH">pH</a> pada do vrijednosti od 5,6 pa čak i do 4, te nastaju kisele kiše. Samo u krškim područjima karbonatne stijene neutraliziraju tu kiselost, te voda ima pH oko 7, što je čini neutralnom. Onečišćenje <a href="/wiki/Podzemne_vode" title="Podzemne vode">podzemne vode</a> uvijek je nepovoljno, jer ako se voda onečisti <a href="/wiki/Otrov" title="Otrov">otrovnom</a> tvari ona je izvan upotrebe ne samo desetljećima, već i stoljećima ili zauvijek. Zato mjere obvezne zaštite vode kod planiranja, gradnje i održavanja objekata moraju biti učinkovite, <a href="/wiki/Zakon" title="Zakon">zakonski</a> provedive, i određene <i>Pravilnikom o zdravstvenoj ispravnosti vode za piće</i>, te <i>Uredbom o maksimalno dopuštenim koncentracijama opasnih tvari u vodama</i>. Oni propisuju granične vrijednosti pojedinih <a href="/wiki/Kemijski_element" title="Kemijski element">kemijskih elemenata</a> i <a href="/wiki/Kemijski_spojevi" title="Kemijski spojevi">spojeva</a>, što vodu čine opasnom za ljudsko <a href="/wiki/Zdravlje" title="Zdravlje">zdravlje</a> ako se nalaze u koncentracijama većih od dopuštenih.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Analiza_vode_za_piće"><span id="Analiza_vode_za_pi.C4.87e"></span>Analiza vode za piće</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kakvo%C4%87a_vode&veaction=edit&section=1" title="Uredi odlomak: Analiza vode za piće" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Kakvo%C4%87a_vode&action=edit&section=1" title="Uredi kôd odjeljka Analiza vode za piće"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Analiza vode za piće obuhvaća sljedeća određivanja: </p> <ul><li>Organoleptičke i fizikalno-kemijske osobine vode : temperatura, boja, <a href="/wiki/Zamu%C4%87enje" title="Zamućenje">zamućenje</a> (mutnoća), miris i okus, <a href="/wiki/PH" title="PH">pH</a> i elektrovodljivost;</li> <li>Kemijske osobine vode: <a href="/wiki/Tvrdo%C4%87a_vode" title="Tvrdoća vode">tvrdoća</a>, <a href="/wiki/Kalcij" title="Kalcij">kalcij</a>, <a href="/wiki/Magnezij" title="Magnezij">magnezij</a>, <a href="/wiki/Kalij" title="Kalij">kalij</a>, <a href="/wiki/Litij" title="Litij">litij</a>, <a href="/wiki/Natrij" title="Natrij">natrij</a>, <a href="/wiki/Amonijak" title="Amonijak">amonijak</a>, <a href="/wiki/Fluor" title="Fluor">fluorid</a>, <a href="/wiki/Klor" title="Klor">klorit</a>, <a href="/wiki/Brom" title="Brom">bromat</a>, <a href="/wiki/Klor" title="Klor">klorid</a>, nitrit, klorat, bromat, nitrat, fosfat, sulfat, oksidativnost, otopljeni plinovi u vodi, <a href="/wiki/Masti" title="Masti">masti i ulja</a>, <a href="/wiki/Mineralna_ulja" title="Mineralna ulja">mineralna ulja</a>, slobodni zaostali (rezidualni) <a href="/wiki/Klor" title="Klor">klor</a>, detergenti;</li> <li>Bakteriološke osobine vode: koliformne <a href="/wiki/Bakterije" title="Bakterije">bakterije</a>, fekalne koliformne bakterije, fekalni streptokoki, sulfitoreducirajuće klostridije, aerobne mezofilne bakterije, <a href="/wiki/Virus" class="mw-redirect" title="Virus">virusi</a> u vodi.</li> <li><a href="/wiki/Otrov" title="Otrov">Otrovne</a> (toksične) tvari: <a href="/wiki/Aluminij" title="Aluminij">aluminij</a>, <a href="/wiki/Arsen" title="Arsen">arsen</a>, <a href="/wiki/Berilij" title="Berilij">berilij</a>, <a href="/wiki/Cijanid" title="Cijanid">cijanidi</a>, <a href="/wiki/Kadmij" title="Kadmij">kadmij</a>, <a href="/wiki/Krom" title="Krom">krom</a>, <a href="/wiki/Nikal" title="Nikal">nikal</a>, <a href="/wiki/Olovo_(element)" title="Olovo (element)">olovo</a>, <a href="/wiki/Pesticidi" title="Pesticidi">pesticidi</a>, <a href="/wiki/Selenij" title="Selenij">selenij</a>, <a href="/wiki/Vanadij" title="Vanadij">vanadij</a>, <a href="/wiki/%C5%BDiva" title="Živa">živa</a>, <a href="/wiki/Sumporovodik" title="Sumporovodik">sumporovodik</a>, <a href="/wiki/Bakar_(element)" class="mw-redirect" title="Bakar (element)">bakar</a>, <a href="/wiki/Cink" title="Cink">cink</a> i drugo.</li></ul> <div class="mw-heading mw-heading3"><h3 id="Učestalost_uzorkovanja"><span id="U.C4.8Destalost_uzorkovanja"></span>Učestalost uzorkovanja</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kakvo%C4%87a_vode&veaction=edit&section=2" title="Uredi odlomak: Učestalost uzorkovanja" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Kakvo%C4%87a_vode&action=edit&section=2" title="Uredi kôd odjeljka Učestalost uzorkovanja"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Učestalost uzorkovanja prema <i>Pravilniku o zdravstvenoj ispravnosti vode za piće</i> je: </p> <ul><li>doza <a href="/wiki/Klor" title="Klor">klora</a> i zaostalog (rezidualnog) klora u vodi provjerava se prije raspodjele potrošačima dva puta dnevno;</li> <li><a href="/wiki/Zamu%C4%87enje" title="Zamućenje">zamućenje</a>, boja, miris, vodljivost i pH vrijednost za sirovu i za pročišćenu vodu ispituje se jedanput na dan;</li> <li>kemijska analiza sirove vode za sva izvorišta koja su prikladni opskrbljivači najmanje dva puta godišnje (redovito poslije dugih razdoblja suše ili oborina);</li> <li>bakteriološka analiza provodi se za pročišćenu vodu jednom tjedno, a za sirovu vodu i vodu iz opskrbnog sustava jednom mjesečno.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Pokazatelji_kakvoće_vode"><span id="Pokazatelji_kakvo.C4.87e_vode"></span>Pokazatelji kakvoće vode</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kakvo%C4%87a_vode&veaction=edit&section=3" title="Uredi odlomak: Pokazatelji kakvoće vode" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Kakvo%C4%87a_vode&action=edit&section=3" title="Uredi kôd odjeljka Pokazatelji kakvoće vode"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>U određivanju kakvoće vode istraživači se vrlo često koriste svojim <a href="/wiki/Osjetilni_sustav" title="Osjetilni sustav">osjetilima</a> da bi odredili neka <a href="/wiki/Mjerna_veli%C4%8Dina" title="Mjerna veličina">fizička</a> svojstva vode: miris, okus, boju, zamućenost, temperaturu i drugo, koristeći se pritom stečenim iskustvima i spoznajama o vrstama i jačini (intenzitetima) različitih osjeta. Jačina doživljenog mirisa, okusa, boje, zamućenosti ili temperature određuje se uspoređivanjem jačine organoleptičkih svojstava uzorka sa skalom poznatih <a href="/wiki/Standard" title="Standard">standarda</a>.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Fizikalno-kemijski_pokazatelji">Fizikalno-kemijski pokazatelji</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kakvo%C4%87a_vode&veaction=edit&section=4" title="Uredi odlomak: Fizikalno-kemijski pokazatelji" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Kakvo%C4%87a_vode&action=edit&section=4" title="Uredi kôd odjeljka Fizikalno-kemijski pokazatelji"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading4"><h4 id="Električna_vodljivost"><span id="Elektri.C4.8Dna_vodljivost"></span>Električna vodljivost</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kakvo%C4%87a_vode&veaction=edit&section=5" title="Uredi odlomak: Električna vodljivost" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Kakvo%C4%87a_vode&action=edit&section=5" title="Uredi kôd odjeljka Električna vodljivost"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/wiki/Elektri%C4%8Dna_vodljivost" title="Električna vodljivost">Električna vodljivost</a> vode je sposobnost vode da provodi <a href="/wiki/Elektri%C4%8Dna_energija" title="Električna energija">električnu energiju</a>. Ta sposobnost ovisi o prisutnosti <a href="/wiki/Ion" title="Ion">iona</a>, o njihovoj ukupnoj koncentraciji, o pokretljivosti i valenciji iona i o temperaturi mjerenja. <a href="/wiki/Otopine" title="Otopine">Otopine</a> većine anorganskih spojeva relativno su dobri vodiči. Nasuprot tome molekule <a href="/wiki/Organska_kemija" title="Organska kemija">organskih spojeva</a>, koje se ne razlažu u vodenoj otopini, <a href="/wiki/Elektri%C4%8Dna_struja" title="Električna struja">električnu struju</a> provode vrlo slabo (ako je uopće provode). </p><p>Jedinica mjere elektrovodljivosti je <a href="/wiki/Simens" title="Simens">mikrosimens</a> po <a href="/wiki/Centimetar" class="mw-redirect" title="Centimetar">centimetru</a> (mS/cm), što je obrnuta vrijednost jedinici <a href="/wiki/Elektri%C4%8Dni_otpor" title="Električni otpor">električnog otpora</a>, <a href="/wiki/Om" title="Om">mikroomu</a> po centimetru, tj.: 1 S/cm = 1/(1 om/cm). Izmjerenom vrijednošću električne vodljivosti možemo procijeniti stupanj mineralizacije vode i tako ocijeniti o kojoj je vrsti vode riječ.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p> <table class="wikitable"> <tbody><tr class="hintergrundfarbe5"> <th>Vrsta vode </th> <th>Električna vodljivost (mS/cm) </th></tr> <tr> <td>Jako čista voda (demineralizirana voda) </td> <td>< 0,05 </td></tr> <tr> <td><a href="/wiki/Pitka_voda" title="Pitka voda">Pitka voda</a> </td> <td>< 1 000 </td></tr> <tr> <td>Mineralna voda </td> <td>1 000 – 3 000 </td></tr> <tr> <td><a href="/wiki/Bo%C4%8Data_voda" title="Bočata voda">Bočata voda</a> </td> <td>> 1 000 </td></tr> <tr> <td><a href="/wiki/More" title="More">Morska voda</a> </td> <td>> 50 000 </td></tr> </tbody></table> <p>Destilirana i demineralizirana voda, koje su maksimalno pročišćene, gotovo da ne provode električnu struju. S druge strane, morska voda, bogata solima, izvrstan je vodič <a href="/wiki/Elektricitet" title="Elektricitet">elektriciteta</a>. Što je voda čistija i ima manje otopljenih tvari, to slabije provodi struju. Visoka električna provodljivost može ukazivati na onečišćenje vode, poput prisutnosti soli, kiselina ili baza. Voda s visokom provodljivošću može uzrokovati koroziju metalnih cijevi i uređaja. U industriji, električna provodljivost vode je važna za mnoge procese, kao što su <a href="/wiki/Prehrambena_industrija" title="Prehrambena industrija">proizvodnja hrane</a>, farmaceutska industrija i proizvodnja električne energije. U akvaristici i ribnjarstvu, električna provodljivost je važan parametar za održavanje zdravog ekosustava.<sup id="cite_ref-EPAF_5-0" class="reference"><a href="#cite_note-EPAF-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p><p>Električna provodljivost se mjeri u mikrosiemensima po centimetru (µS/cm). Za mjerenje se koriste specijalizirani uređaji koji se nazivaju <a href="/w/index.php?title=Konduktometar&action=edit&redlink=1" class="new" title="Konduktometar (stranica ne postoji)">konduktometri</a>. Otopljene tvari: soli, minerali, kiseline i baze su glavni čimbenici koji utječu na provodljivost. Povećanje temperature povećava pokretljivost iona u vodi, što dovodi do povećanja provodljivosti. Povećanje temperature za 1 stupanj celzijusa, poveća provodljivost za 3%. Utjecaj tlaka na provodljivost je obično zanemariv u većini primjena.<sup id="cite_ref-EPAF_5-1" class="reference"><a href="#cite_note-EPAF-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p><p><a href="/wiki/PH" title="PH">pH</a> vrijednost i električna provodljivost vode su dva različita pokazatelja. Dok pH mjeri kiselost ili lužnatost vode, električna provodljivost mjeri sposobnost vode da provodi električnu struju. Iako su oba parametra važna za karakterizaciju vode, oni ne ovise direktno jedan o drugom. Uz prirodne čimbenike, na električnu provodljivost vode značajno utječu i ljudske aktivnosti, odnosno zagađenje. Ove aktivnosti uključuju ispuštanje otpadnih voda iz septičkih jama, odlaganje otpada na deponije, poljoprivredne aktivnosti i korištenje soli za održavanje cesta zimi. S druge strane, prirodni procesi kao što su kiša i isparavanje također mogu utjecati na provodljivost vode.<sup id="cite_ref-EPAF_5-2" class="reference"><a href="#cite_note-EPAF-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p><p>Najviša dopuštena električna provodljivost za pitku vodu iznosi 2500 mikrosiemensa po centimetru (µS/cm) na temperaturi od 20°C. S povećanjem temperature, raste i provodljivost vode. Provodljivost vodovodne vode na 20°C u Dubrovniku je 380,<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> a u Labinu 571 μS/cm.<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> Gazirane mineralne vode imaju provodljivost od 1800-2500 µS/cm. Destilirana voda, s druge strane, ima vrlo nisku provodljivost od oko 0,05 µS/cm i koristi se u laboratorijima. U industriji su standardi još stroži, a maksimalna dopuštena provodljivost je 50 µS/cm. U poljoprivredi, posebno kod uzgoja borovnice, električna provodljivost vode za navodnjavanje je vrlo važan parametar i kreće se u rasponu od 50 do 500 µS/cm.<sup id="cite_ref-EPAF_5-3" class="reference"><a href="#cite_note-EPAF-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading4"><h4 id="Ukupne_otopljene_tvari">Ukupne otopljene tvari</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kakvo%C4%87a_vode&veaction=edit&section=6" title="Uredi odlomak: Ukupne otopljene tvari" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Kakvo%C4%87a_vode&action=edit&section=6" title="Uredi kôd odjeljka Ukupne otopljene tvari"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <div style="margin-left:0.3rem"><i><style data-mw-deduplicate="TemplateStyles:r7016135">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable"><span typeof="mw:File"><a href="/wiki/Datoteka:Vista-xmag.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Vista-xmag.png/18px-Vista-xmag.png" decoding="async" width="18" height="18" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Vista-xmag.png/27px-Vista-xmag.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Vista-xmag.png/36px-Vista-xmag.png 2x" data-file-width="128" data-file-height="128" /></a></span> Podrobniji članak o temi: <a href="/wiki/Ukupne_otopljene_tvari" title="Ukupne otopljene tvari">Ukupne otopljene tvari</a></div></i></div> <p>Ukupne otopljene tvari ili TDS (<a href="/wiki/Engleski_jezik" title="Engleski jezik">engl</a>. <i>Total Dissolved Solids</i>) su u vodi otopljene <a href="/wiki/Anorganska_kemija" title="Anorganska kemija">anorganske</a> <a href="/wiki/Soli" title="Soli">soli</a>. Mjerna jedinica je mili<a href="/wiki/Gram" class="mw-redirect" title="Gram">gram</a> na <a href="/wiki/Litra" title="Litra">litru</a> (mg/l). Glavninu soli čine <a href="/wiki/Kation" class="mw-redirect" title="Kation">kationi</a> <a href="/wiki/Kalcij" title="Kalcij">kalcija</a>, <a href="/wiki/Magnezij" title="Magnezij">magnezija</a>, <a href="/wiki/Natrij" title="Natrij">natrija</a> i <a href="/wiki/Kalij" title="Kalij">kalija</a>, te <a href="/wiki/Anion" class="mw-redirect" title="Anion">anioni</a> <a href="/wiki/Karbonati" title="Karbonati">karbonata</a>, hidrogenkarbonata, klorida, <a href="/wiki/Sulfati" title="Sulfati">sulfata</a> i <a href="/wiki/Nitrat" title="Nitrat">nitrata</a>. Otopljene tvari uvodi mogu utjecati na njen okus. Na temelju izmjerenih vrijednosti ocjenjuje se ukusnost vode za piće. </p> <table class="wikitable"> <tbody><tr class="hintergrundfarbe5"> <th>Ukusnost vode </th> <th>Ukupne otopljene tvari ili TDS (mg/l) </th></tr> <tr> <td>Odlična </td> <td>< 300 </td></tr> <tr> <td>Dobra </td> <td>300 – 600 </td></tr> <tr> <td>Dovoljna </td> <td>600 – 900 </td></tr> <tr> <td>Loša </td> <td>900 – 1200 </td></tr> <tr> <td>Neprihvatljiva </td> <td>> 1200 </td></tr> </tbody></table> <p>Ukupne otopljene tvari u vodi potječu kako od prirodnih izvora tako i od <a href="/wiki/Zaga%C4%91enje" title="Zagađenje">onećišćenja</a>. Na vrijednost ukupno otopljenih tvari mogu utjecati i miješanje morske vode sa slatkom, a i soli upotrebljene za odleđivanje cesta. Neki sastojci ukupno otopljenih tvari, kao što su kloridi, sulfati, magnezij, kalcij i karbonati utječu na <a href="/wiki/Korozija" title="Korozija">koroziju</a> ili na stvaranje nakupina na vododistribucijskim sustavima (<a href="/wiki/Kamenac" class="mw-disambig" title="Kamenac">kamenac</a>). </p> <div class="mw-heading mw-heading4"><h4 id="Slanost_ili_salinitet_vode">Slanost ili salinitet vode</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kakvo%C4%87a_vode&veaction=edit&section=7" title="Uredi odlomak: Slanost ili salinitet vode" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Kakvo%C4%87a_vode&action=edit&section=7" title="Uredi kôd odjeljka Slanost ili salinitet vode"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <div style="margin-left:0.3rem"><i><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r7016135"><div role="note" class="hatnote navigation-not-searchable"><span typeof="mw:File"><a href="/wiki/Datoteka:Vista-xmag.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Vista-xmag.png/18px-Vista-xmag.png" decoding="async" width="18" height="18" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Vista-xmag.png/27px-Vista-xmag.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Vista-xmag.png/36px-Vista-xmag.png 2x" data-file-width="128" data-file-height="128" /></a></span> Podrobniji članak o temi: <a href="/wiki/Salinitet" title="Salinitet">Salinitet</a></div></i></div> <p>Slanost ili <a href="/wiki/Salinitet" title="Salinitet">salinitet</a> je važno svojstvo vode, a iskazuje se u promilima težine, tj. salinitet od 1 promila kazuje da je u kilogramu vode otopljen 1 gram soli (<a href="/wiki/Natrijev_klorid" title="Natrijev klorid">natrijev klorid</a>). Slanost se najčešće povezuje s <a href="/wiki/More" title="More">morskom vodom</a> i s njenim utjecajem na <a href="/wiki/Slatka_voda" title="Slatka voda">slatke vode</a>. Što je veći utjecaj morske vode slanost se povećava. Obično se smatra da se vode koje imaju slanost manju od 0,5‰ mogu koristiti za piće. Povišena slanost može negativno utjecati na razvodne sustave, <a href="/wiki/Crpka" class="mw-redirect" title="Crpka">crpke</a>, <a href="/wiki/Ventil" title="Ventil">ventile</a>, gdje se na metalnim površinama stvaraju naslage ili nastaje <a href="/wiki/Korozija" title="Korozija">korozija</a>. </p> <div class="mw-heading mw-heading4"><h4 id="Tvrdoća_vode"><span id="Tvrdo.C4.87a_vode"></span>Tvrdoća vode</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kakvo%C4%87a_vode&veaction=edit&section=8" title="Uredi odlomak: Tvrdoća vode" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Kakvo%C4%87a_vode&action=edit&section=8" title="Uredi kôd odjeljka Tvrdoća vode"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <div style="margin-left:0.3rem"><i><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r7016135"><div role="note" class="hatnote navigation-not-searchable"><span typeof="mw:File"><a href="/wiki/Datoteka:Vista-xmag.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Vista-xmag.png/18px-Vista-xmag.png" decoding="async" width="18" height="18" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Vista-xmag.png/27px-Vista-xmag.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Vista-xmag.png/36px-Vista-xmag.png 2x" data-file-width="128" data-file-height="128" /></a></span> Podrobniji članak o temi: <a href="/wiki/Tvrdo%C4%87a_vode" title="Tvrdoća vode">Tvrdoća vode</a></div></i></div> <p>Tvrdoća vode je mjerilo učinka vode za njeno reagiranje sa <a href="/wiki/Sapun" title="Sapun">sapunom</a>. Tvrdoj vodi potrebno je prilično više sapuna za stvaranje pjene. Uzrok tome nije jedna tvar, nego raznoliki otopljeni polivalentni <a href="/wiki/Metal" class="mw-redirect" title="Metal">metali</a> <a href="/wiki/Ion" title="Ion">ioni</a>, uglavnom <a href="/wiki/Kation" class="mw-redirect" title="Kation">kationi</a> <a href="/wiki/Kalcij" title="Kalcij">kalcija</a> i <a href="/wiki/Magnezij" title="Magnezij">magnezija</a>, iako znatno manje tome doprinose i drugi kationi, npr. <a href="/wiki/Barij" title="Barij">barija</a>, <a href="/wiki/%C5%BDeljezo" title="Željezo">željeza</a>, <a href="/wiki/Mangan" title="Mangan">mangana</a>, <a href="/wiki/Stroncij" title="Stroncij">stroncija</a> i <a href="/wiki/Cink" title="Cink">cinka</a>. Tvrdoća vode se najčešće izražava u <a href="/wiki/Gram" class="mw-redirect" title="Gram">mg</a>/<a href="/wiki/Litra" title="Litra">l</a> <a href="/wiki/Kalcijev_karbonat" title="Kalcijev karbonat">kalcijevog karbonata</a> CaCO<sub>3</sub>, ali i preko njemačkih, francuskih i engleskih stupnjeva tvrdoće: </p> <ul><li>1 njemački stupanj tvrdoće °dH = 10 mg CaO u 1 litri vode;</li> <li>1 francuski stupanj tvrdoće °f = 10 mg CaCO<sub>3</sub> u 1 litri vode;</li> <li>1 engleski stupanj tvrdoće °e = 10 mg CaCO<sub>3</sub> u 0,7 litara vode.</li></ul> <table class="prettytable"> <tbody><tr> <th>Tvrdoća vode °dH </th> <th>mg/l CaCO<sub>3</sub> </th> <th>Vrsta vode </th></tr> <tr> <td>manje od 4 </td> <td>< 71,4 </td> <td>Meka voda </td></tr> <tr> <td>4 - 8 </td> <td>71,4-142,8 </td> <td>Lagano tvrda voda </td></tr> <tr> <td>8 - 18 </td> <td>142,8 – 321,4 </td> <td>Umjereno tvrda voda </td></tr> <tr> <td>18 - 30 </td> <td>321,4 – 535,7 </td> <td>Tvrda voda </td></tr> <tr> <td>preko 30 </td> <td>> 535,7 </td> <td>Jako tvrda voda </td></tr></tbody></table> <div class="mw-heading mw-heading4"><h4 id="Boja_vode">Boja vode</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kakvo%C4%87a_vode&veaction=edit&section=9" title="Uredi odlomak: Boja vode" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Kakvo%C4%87a_vode&action=edit&section=9" title="Uredi kôd odjeljka Boja vode"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Boju vode možemo odmjeriti od oka ili <a href="/wiki/Spektroskopija" title="Spektroskopija">spektrometrijski</a> (odnosno kolorimetrijski). Spektrometrijska analiza se temelji na tome da određeni <a href="/wiki/Kemijski_spojevi" title="Kemijski spojevi">kemijski spojevi</a> svojstveno upijaju (apsorbiraju) <a href="/wiki/Svjetlost" title="Svjetlost">svjetlosno zračenje</a>. Boja može biti prava; potječe od otopljene tvari, i prividna; može se uklonit filtriranjem (suspenzija). Boja vode je vrlo često fizikalno svojstvo koje se određuje u laboratorijskim pretragama. Promatranjem (vizualno) se boja uspoređuje prema <a href="/wiki/Standard" title="Standard">standardnim</a> skalama, a opisno se određuje jačina (intenzitet) obojenja. Boja vode, bez vezanih <a href="/wiki/%C5%BDeljezo" title="Željezo">željeznih</a> i <a href="/wiki/Magnezij" title="Magnezij">magnezijevih</a> spojeva, je žućkasta, a može biti: slabo žućkasta, žućkasta, žuta, žućkastosmeđa, smeđa, žućkastozelena ili zelena. Boja vode se određuje u čistoj staklenoj boci tako da se promatra uzorak držeći ga ispred sebe okrenut leđima izvoru svjetla. </p> <div class="mw-heading mw-heading4"><h4 id="pH_vode">pH vode</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kakvo%C4%87a_vode&veaction=edit&section=10" title="Uredi odlomak: pH vode" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Kakvo%C4%87a_vode&action=edit&section=10" title="Uredi kôd odjeljka pH vode"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Kiselost ili <a href="/wiki/PH" title="PH">pH</a> pitke vode treba biti u granicama od 6,5 do 8. Kiselost vode je najbolje mjeriti pH metrima; elektroda se uranja u vodu i brzo se dobiju jako točni rezultati. Kiselost je dobro mjerit odmah nakon uzimanja vode. Prirodne vode rijetko imaju neutralnu reakciju zbog prisutnosti elektrolita <a href="/wiki/Kiseline" title="Kiseline">kiselog</a> i <a href="/wiki/Baza_(kemija)" class="mw-redirect" title="Baza (kemija)">bazičnog</a> (alkaličnog) karaktera koji narušavaju ravnotežu izmenu (H<sup>+</sup>) i (OH<sup>-</sup>) <a href="/wiki/Ion" title="Ion">iona</a>. U kiselim sredinama koncentracija <a href="/wiki/Vodik" title="Vodik">vodikovih</a> iona je veća (pH < 7), a u bazičnim je manja (pH > 7). Visina pH u prirodnim vodama ovisi o fizikalno-kemijskim i biološkim čimbenicima. Od kemijskih čimbenika najvažniji su <a href="/wiki/Ugljikov_dioksid" class="mw-redirect" title="Ugljikov dioksid">ugljikov dioksid</a> CO<sub>2</sub> i <a href="/wiki/Soli" title="Soli">soli</a> <a href="/wiki/Uglji%C4%8Dna_kiselina" title="Ugljična kiselina">ugljične kiseline</a>. Oni određuju aktivnu reakciju sredine (<a href="/wiki/PH" title="PH">pH</a>). Otapanjem slobodnog CO<sub>2</sub> u vodi nastaje ugljična kiselina, koja se razlaže stvarajući ione (H<sup>+</sup>) i (HCO3<sup>-</sup>). Vodikovi ioni zakiseljuju vodu. I soli ugljične kiseline, karbonati i bikarbonati, u rastvoru se razlažu i stvaraju hidroksilne (OH<sup>-</sup>) ione, a rezultat je povećanje alkalične vrijednosti vode. </p><p>Sve kopnene vode možemo, prema pH, podijeliti na dva osnovna tipa: vode s neutralno-alkaličnom reakcijom i vode s kiselom reakcijom. U prvu skupinu spadaju vode a kojima pH rijetko pada na manje od 6, a u nizu slučajeva povisi se i do 10. Drugoj skupini pripadaju vode s pH manjim od 5,0, a takve su vode uglavnom sfagnumskog porijekla. Vrijednost pH nije postojana veličina, nego se tijekom godine znatno mijenja. Naročito su važna sezonska variranja. Također, i dnevna kolebanja pH mogu biti dosta velika, naročito u uvjetima masovno razvijenog vodenog bilja. </p> <div class="mw-heading mw-heading4"><h4 id="Miris_vode">Miris vode</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kakvo%C4%87a_vode&veaction=edit&section=11" title="Uredi odlomak: Miris vode" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Kakvo%C4%87a_vode&action=edit&section=11" title="Uredi kôd odjeljka Miris vode"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/wiki/Miris" title="Miris">Miris</a> vode je vrlo važno obilježje vode, posebno u vodoopskrbi. On potječe od različitih hlapljivih tvari otopljenih ili <a href="/wiki/Suspenzija_(kemija)" title="Suspenzija (kemija)">suspendiranih</a> u vodi. U prirodnim vodama najčešći su mirisi po <a href="/wiki/Sumporovodik" title="Sumporovodik">sumporovodiku</a> i zemlji, a u otpadnim vodama po fekalijama, i različitim hlapljivim kemijskim tvarima. Miris vode može biti zemljani, pljesnivi, truležasti, riblji ili kemijski. Kemijski mirisi vode mogu biti po sumpornim tvarima, kloru, mineralnim uljima, amonijaku, fenolu, klorofenolu (miris apoteke), katranu i drugo. </p> <div class="mw-heading mw-heading4"><h4 id="Zamućenje_vode"><span id="Zamu.C4.87enje_vode"></span>Zamućenje vode</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kakvo%C4%87a_vode&veaction=edit&section=12" title="Uredi odlomak: Zamućenje vode" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Kakvo%C4%87a_vode&action=edit&section=12" title="Uredi kôd odjeljka Zamućenje vode"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <div style="margin-left:0.3rem"><i><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r7016135"><div role="note" class="hatnote navigation-not-searchable"><span typeof="mw:File"><a href="/wiki/Datoteka:Vista-xmag.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Vista-xmag.png/18px-Vista-xmag.png" decoding="async" width="18" height="18" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Vista-xmag.png/27px-Vista-xmag.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Vista-xmag.png/36px-Vista-xmag.png 2x" data-file-width="128" data-file-height="128" /></a></span> Podrobniji članak o temi: <a href="/wiki/Zamu%C4%87enje" title="Zamućenje">Zamućenje</a></div></i></div> <p>Zamućenje vode uzrokovana je <a href="/wiki/Suspenzija_(kemija)" title="Suspenzija (kemija)">suspendiranim</a> tvarima, kao što su <a href="/wiki/Mulj" title="Mulj">mulj</a>, <a href="/wiki/Pijesak" title="Pijesak">pijesak</a>, fina otopljena organska i anorganska tvar, topljive obojene organske tvari, <a href="/wiki/Plankton" title="Plankton">plankton</a> i drugi mikroskopski organizmi. Zamućenje je mjera <a href="/wiki/Optika" title="Optika">optičkog</a> svojstva vode koje uzrokuje da se svjetlo rasprši i absorbira više nego što se prenosi (transmitira) u oštrim linijama duž uzorka. Bistrina vode važna je za izradu proizvoda namijenjenih za upotrebu od strane čovjeka kao i u mnogim proizvodnim djelatnostima. Zamućenje vode glavna je značajka za stanje i produktivnost vodenog sustava. Stupanj zamućenja izražavamo kao: prozirno, jasno, gotovo jasno, slabo opalescentno, opalescentno, slabo zamućeno i jako zamućeno. </p><p>Turbidimeter je <a href="/wiki/Mjerni_instrument" title="Mjerni instrument">mjerni instrument</a> koji mjeri zamućenje(<a href="/wiki/Engleski_jezik" title="Engleski jezik">engl</a>. <i>turbidity</i>) otopine mjereći gubitak intenziteta svjetlosnog snopa koji prolazi kroz <a href="/wiki/Otopina" class="mw-redirect" title="Otopina">otopinu</a>. <a href="/wiki/Nefelometar" title="Nefelometar">Nefelometar</a> (<a href="/wiki/Gr%C4%8Dki_jezik" title="Grčki jezik">gr</a>. <i>nephele</i> – <a href="/wiki/Magla" title="Magla">magla</a>) je mjerni instrument koji mjeri zamućenje otopine mjereći količinu svjetlosti koja se pod određenim kutom odvojila od svjetlosnog snopa koji prolazi kroz otopinu (obično 90º). NTU (engl. <i>Nephelometric Turbiditty Unit</i>) je jednaka furmazinskoj jedinici. Voda za piće može imati najviše 4 NTU. </p> <div class="mw-heading mw-heading4"><h4 id="Temperatura_vode">Temperatura vode</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kakvo%C4%87a_vode&veaction=edit&section=13" title="Uredi odlomak: Temperatura vode" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Kakvo%C4%87a_vode&action=edit&section=13" title="Uredi kôd odjeljka Temperatura vode"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Najveća <a href="/wiki/Temperatura" title="Temperatura">temperatura</a> vode za piće je 25 <a href="/wiki/Celzijev_stupanj" class="mw-redirect" title="Celzijev stupanj">°C</a>, a najbolja je 15 °C.<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading4"><h4 id="Okus_vode">Okus vode</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kakvo%C4%87a_vode&veaction=edit&section=14" title="Uredi odlomak: Okus vode" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Kakvo%C4%87a_vode&action=edit&section=14" title="Uredi kôd odjeljka Okus vode"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Okus vode se određuje samo kod bakteriološki i kemijski ispravne vode. </p> <div class="mw-heading mw-heading3"><h3 id="Bakteriološka_analiza"><span id="Bakteriolo.C5.A1ka_analiza"></span>Bakteriološka analiza</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kakvo%C4%87a_vode&veaction=edit&section=15" title="Uredi odlomak: Bakteriološka analiza" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Kakvo%C4%87a_vode&action=edit&section=15" title="Uredi kôd odjeljka Bakteriološka analiza"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Uzorci za <a href="/wiki/Bakterija" class="mw-redirect" title="Bakterija">bakteriološku</a> analizu se pakiraju u <a href="/wiki/Sterilizacija" title="Sterilizacija">sterilne</a> boce. Boce se ne pune do vrha kako se ne bi namočio čep. Uzorke za bakteriološku analizu treba dostaviti u laboratorij što prije (unutar 6 sati!). Obično se mjere koliformne bakterije, fekalne koliformne bakterije, fekalni streptokoki, sulfitoreducirajuće klostridije, aerobne mezofilne bakterije. </p> <div class="mw-heading mw-heading3"><h3 id="Kemijski_pokazatelji_kakvoće_vode"><span id="Kemijski_pokazatelji_kakvo.C4.87e_vode"></span>Kemijski pokazatelji kakvoće vode</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kakvo%C4%87a_vode&veaction=edit&section=16" title="Uredi odlomak: Kemijski pokazatelji kakvoće vode" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Kakvo%C4%87a_vode&action=edit&section=16" title="Uredi kôd odjeljka Kemijski pokazatelji kakvoće vode"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Kemijskim analizama vode se dobivaju čimbenici koji ukazuju na prisustvo organske tvari u vodi. Kod početnog onečišćenja organska tvar potječe od biljnih i životinjskih vrsta. Naknadno onečišćenje podrazumijeva prisustvo organske tvari koja je ljudski, životinjski ili industrijski <a href="/wiki/Otpad" title="Otpad">otpad</a>. Organsko onečišćenje je značajno ako dovodi zarazne (patogene) <a href="/wiki/Mikroorganizmi" title="Mikroorganizmi">mikroorganizme</a>, <a href="/wiki/Otrov" title="Otrov">otrovne</a> (toksične) ili <a href="/wiki/Kancerogen" title="Kancerogen">kancerogene</a> tvari. </p> <div class="mw-heading mw-heading4"><h4 id="Prisustvo_dušika"><span id="Prisustvo_du.C5.A1ika"></span>Prisustvo dušika</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kakvo%C4%87a_vode&veaction=edit&section=17" title="Uredi odlomak: Prisustvo dušika" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Kakvo%C4%87a_vode&action=edit&section=17" title="Uredi kôd odjeljka Prisustvo dušika"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/wiki/Nitrati" class="mw-redirect" title="Nitrati">Nitrati</a> (NO3<sup>-</sup>) su <a href="/wiki/Kancerogen" title="Kancerogen">kancerogeni</a>. <a href="/wiki/Amonijak" title="Amonijak">Amonijak</a> (NH<sub>3</sub>, NH<sub>4</sub><sup>+</sup>) je izrazito <a href="/wiki/Otrov" title="Otrov">otrovan</a> za <a href="/wiki/Ribe" title="Ribe">ribe</a>. Nitriti (NO<sub>2</sub><sup>-</sup>) uzrokuju methemoglobinemiu i posljedičnu methemoglobinuriju. Maksimalna dopuštena koncentracija NH<sub>4</sub><sup>+</sup> iznosi 0,1 mg/l, a za NO<sub>2</sub><sup>-</sup> je 0,03 mg/l. </p> <div class="mw-heading mw-heading4"><h4 id="Potrošak_kalijevog_permanganata"><span id="Potro.C5.A1ak_kalijevog_permanganata"></span>Potrošak kalijevog permanganata</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kakvo%C4%87a_vode&veaction=edit&section=18" title="Uredi odlomak: Potrošak kalijevog permanganata" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Kakvo%C4%87a_vode&action=edit&section=18" title="Uredi kôd odjeljka Potrošak kalijevog permanganata"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Potrošak <a href="/wiki/Kalij" title="Kalij">kalijevog</a> permanganata je koristan kako bi se mogla odrediti količina organske tvari u vodi. Razgradnjom kalijevog permanganata (KMnO<sub>4</sub>) u vodi oslobađa se <a href="/wiki/Kisik" title="Kisik">kisik</a>. Oslobođeni kisik oksidira prisutnu organsku tvar. Na osnovi količine potrošenog kalijevog permanganata, odnosno količine kisika utrošenog (potrebnog) za oksidaciju organske tvari, izračuna se količina organske tvari. </p> <div class="mw-heading mw-heading4"><h4 id="Prisustvo_klorida">Prisustvo klorida</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kakvo%C4%87a_vode&veaction=edit&section=19" title="Uredi odlomak: Prisustvo klorida" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Kakvo%C4%87a_vode&action=edit&section=19" title="Uredi kôd odjeljka Prisustvo klorida"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/wiki/Klor" title="Klor">Kloridi</a> se normalno nalaze u tlu u količini ovisnoj o slanoći (<a href="/wiki/Salinitet" title="Salinitet">salinitetu</a>) tla. Stoga kloridi nisu pokazatelji zagađenja. Najveća dopuštena koncentracija klorida je 25 mg/l. </p> <div class="mw-heading mw-heading2"><h2 id="Onečišćenje_vode"><span id="One.C4.8Di.C5.A1.C4.87enje_vode"></span>Onečišćenje vode</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kakvo%C4%87a_vode&veaction=edit&section=20" title="Uredi odlomak: Onečišćenje vode" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Kakvo%C4%87a_vode&action=edit&section=20" title="Uredi kôd odjeljka Onečišćenje vode"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Danas <a href="/wiki/Voda" title="Voda">voda</a> sadrži razne <a href="/wiki/Otrov" title="Otrov">otrovne</a> (toksične) proizvode ljudske civilizacije. Voda je zagađena putem <a href="/wiki/Benzin" title="Benzin">benzina</a>, <a href="/w/index.php?title=Fluorid&action=edit&redlink=1" class="new" title="Fluorid (stranica ne postoji)">fluorida</a>, farmaceutskih lijekova, <a href="/wiki/Pesticid" class="mw-redirect" title="Pesticid">pesticida</a>, <a href="/wiki/Olovo_(element)" title="Olovo (element)">olova</a>, <a href="/wiki/Azbest" title="Azbest">azbesta</a>, <a href="/wiki/Nitrati" class="mw-redirect" title="Nitrati">nitrata</a>, pa čak i <a href="/wiki/Radioaktivni_otpad" title="Radioaktivni otpad">radioaktivnog otpada</a>, a sve to djeluje na našu vodu. Dosada je utvrđeno više od 800 nečistoća u vodi, a broj još uvijek raste. </p> <div class="mw-heading mw-heading3"><h3 id="Kloriranje_vode">Kloriranje vode</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kakvo%C4%87a_vode&veaction=edit&section=21" title="Uredi odlomak: Kloriranje vode" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Kakvo%C4%87a_vode&action=edit&section=21" title="Uredi kôd odjeljka Kloriranje vode"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/wiki/Klor" title="Klor">Klor</a> je jedna od tih nečistoća, a moguće ga je prepoznati po njegovom poznatom, neugodnom mirisu. Kloriranje vode široko je prihvaćeno i primjenjuje se zbog svojih baktericidnih svojstava. Ironično je da je taj postupak nekad oslobađao vodu od zaraznih organizama, a sada je odgovoran za stvaranje nove vrste opasnih zagađivača. Trihalometani su nusprodukti <a href="/wiki/Dezinfekcija" title="Dezinfekcija">dezinfekcije</a> vode, koji se stvaraju kada klor u vodi reagira s otopljenim organskim kemikalijama. Zbog njihove otrovne prirode u vodi za piće, svaka pronađena prisutnost trihalometana je neprihvatljiva. Nažalost, oni su postali vrlo uobičajeni sastojci pitke vode. Ove kemikalije kao i širu obitelj kloriranih ugljikovodika, kao što su DDT, PCB, TCE, povezuje se sa <a href="/wiki/Sr%C4%8Dane_bolesti" title="Srčane bolesti">srčanim bolestima</a>, senilnošću i <a href="/wiki/Rak_(bolest)" title="Rak (bolest)">rakom</a>. Vrijedno je spomena da su bolesti izazvane otrovnim tvarima iz vode dugotrajne (kronične) naravi, a obično se otkrivaju nakon dugog vremena izloženosti. </p> <div class="mw-heading mw-heading3"><h3 id="Teški_metali"><span id="Te.C5.A1ki_metali"></span>Teški metali</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kakvo%C4%87a_vode&veaction=edit&section=22" title="Uredi odlomak: Teški metali" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Kakvo%C4%87a_vode&action=edit&section=22" title="Uredi kôd odjeljka Teški metali"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Jedan od najčešće pronađenih teških metala u pitkoj vodi je <a href="/wiki/Olovo_(element)" title="Olovo (element)">olovo</a>. U <a href="/wiki/Vodovod" title="Vodovod">vodovodima</a> mnogih starijih kuća i gradova, voda još uvijek teče kroz olovne <a href="/wiki/Cijev" title="Cijev">cijevi</a>. Što je duže voda u dodiru s olovnom cijevi, to više tog otrovnog metala ona upija. Olovo može oštetiti reproduktivni i centralni <a href="/wiki/%C5%BDiv%C4%8Dani_sustav" title="Živčani sustav">živčani sustav</a>, povisuje krvni tlak i oštećuje sluh; teži slučajevi izloženosti mogu izazvati anemiju i oštećenje bubrega. Olovo se također povezuje s problemima u ponašanju, nesposobnošću za učenje i zakržljalim rastom. Djeca su zbog svoje manje tjelesne mase još osjetljivija. Bebe koje se hrane na bočicu mogu upiti čak 85% olova otopljenog u vodi. </p><p><a href="/wiki/%C5%BDiva" title="Živa">Živa</a> je još jedan teški metal koji se nalazi u vodi. Iako gradski vodovod normalno uklanja živu, ljudi koji vodu povlače iz privatnih <a href="/wiki/Bunar" class="mw-redirect" title="Bunar">bunara</a>, potpuno su nezaštićeni, posebno u područjima razvijene <a href="/wiki/Poljoprivreda" title="Poljoprivreda">poljoprivrede</a>. Otrovanje živom izaziva kožne probleme, unutarnja krvarenja, gubitak zubi, oštećenje jetre i bubrega. Olovo i živa su samo dvije od više od 800 štetnih i, možda, otrovnih kemikalija, koje se nalaze u pitkoj vodi. Mnoge druge zagađivače voda pokupi na svom putu kroz često staru mrežu gradskog cjevovoda. </p><p>Voda koja protječe polako rastvara materijal cijevi s kojim dolazi u dodir npr. olovo ili <a href="/wiki/Azbest" title="Azbest">azbest</a>. Isto se događa i zbog brojnih oštećenih, propuštajućih <a href="/wiki/Cjevovod" title="Cjevovod">cjevovoda</a> ili, jednostavno, zbog <a href="/wiki/Korozija" title="Korozija">korozije</a> na zastarjeloj <a href="/wiki/Hidrauli%C4%8Dki_pogon" title="Hidraulički pogon">hidrauličkoj opremi</a>.<sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Izvori">Izvori</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kakvo%C4%87a_vode&veaction=edit&section=23" title="Uredi odlomak: Izvori" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Kakvo%C4%87a_vode&action=edit&section=23" title="Uredi kôd odjeljka Izvori"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r6541845">.mw-parser-output .reflist{font-size:90%;margin-bottom:0.5em;list-style-type:decimal}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist reflist-columns references-column-width" style="column-width: 30em;"> <ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><a href="#cite_ref-1">↑</a></span> <span class="reference-text"><a rel="nofollow" class="external autonumber" href="http://www.um-ng.hr/vodovod/index.php?option=com_content&view=article&id=92&Itemid=138">[1]</a><sup>[<span style="color:#a44"><i><a href="/wiki/Wikipedija:Provjerljivost" title="Wikipedija:Provjerljivost">neaktivna poveznica</a></i></span>]</sup> "Kvaliteta vode", www.um-ng.hr, 2012.</span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><a href="#cite_ref-2">↑</a></span> <span class="reference-text"> <a rel="nofollow" class="external autonumber" href="http://www.hkz-wi.de/program_hr/VODA%20Info%20tekst%20POZIVNICA.pdf">[2]</a> "Voda - Mythos, Ethos, Praxis", Predavanje povodom Svjetskog dana voda, u nedjelju, 22. ožujka 2009. s početkom u 17:00 sati, u prostorijama Generalnog konzulata Republike Hrvatske,2009.</span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><a href="#cite_ref-3">↑</a></span> <span class="reference-text"><a rel="nofollow" class="external autonumber" href="http://www.agr.unizg.hr/cro/nastava/moduli/doc/26280_hidrokemija.pdf">[3]</a>  <a rel="nofollow" class="external text" href="https://web.archive.org/web/20130202210848/http://www.agr.unizg.hr/cro/nastava/moduli/doc/26280_hidrokemija.pdf">Arhivirana inačica izvorne stranice</a> od 2. veljače 2013. (<a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a>) "Hidrokemija", Agronomski fakultet, Sveučilište u Zagrebu, www.agr.unizg.hr, 2006.</span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><a href="#cite_ref-4">↑</a></span> <span class="reference-text"><a rel="nofollow" class="external autonumber" href="http://www.waterline.hr/Prirucnik_za_vodu.pdf">[4]</a>  <a rel="nofollow" class="external text" href="https://web.archive.org/web/20121223092043/http://www.waterline.hr/Prirucnik_za_vodu.pdf">Arhivirana inačica izvorne stranice</a> od 23. prosinca 2012. (<a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a>) "Predled kvalitete pitke vode u Hrvatskoj", Literatura: “Priručnik o temeljnoj kakvoći vode u Hrvatskoj”, Dr. sc. Željko Dadićwww.um-ng.hr, www.waterline.hr, 2012.</span> </li> <li id="cite_note-EPAF-5"><span class="mw-cite-backlink">↑ <a href="#cite_ref-EPAF_5-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-EPAF_5-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-EPAF_5-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-EPAF_5-3"><sup><i><b>d</b></i></sup></a></span> <span class="reference-text">Aquafilter: <a rel="nofollow" class="external text" href="https://aquafiltersrbija.rs/o-vodi/elektroprovodljivost-vode/">Elektroprovodljivost vode</a> 14. listopada 2024.</span> </li> <li id="cite_note-6"><span class="mw-cite-backlink"><a href="#cite_ref-6">↑</a></span> <span class="reference-text">Vodovod Dubrovnik: <a rel="nofollow" class="external text" href="https://www.vodovod-dubrovnik.hr/stranica/kakvu-vodu-pijemo-29">Kakvu vodu pijemo?</a></span> </li> <li id="cite_note-7"><span class="mw-cite-backlink"><a href="#cite_ref-7">↑</a></span> <span class="reference-text">Vodovod Labin: <a rel="nofollow" class="external text" href="https://vodovod-labin.hr/wp-content/uploads/2024/08/MREZA-LABIN.pdf">Analiza vode</a> 14. listopada 2024.</span> </li> <li id="cite_note-8"><span class="mw-cite-backlink"><a href="#cite_ref-8">↑</a></span> <span class="reference-text">Hidrolux: <a rel="nofollow" class="external text" href="https://hydrolux.info/english/06%20problemi/elektrorovodljivost-vode.html">Elektroprovodljivost vode</a> 14. listopada 2024.</span> </li> <li id="cite_note-9"><span class="mw-cite-backlink"><a href="#cite_ref-9">↑</a></span> <span class="reference-text"> <a rel="nofollow" class="external autonumber" href="http://www.hlede.net/studentski_radovi/zoohigijena/vjezbe1-10.htm">[5]</a> "Higijena voda", www.hlede.net, 2012.</span> </li> <li id="cite_note-10"><span class="mw-cite-backlink"><a href="#cite_ref-10">↑</a></span> <span class="reference-text"><a rel="nofollow" class="external autonumber" href="http://www.grad.unizg.hr/_download/repository/1.7._Kondicioniranje_vode%5B1%5D.pdf">[6]</a><sup>[<span style="color:#a44"><i><a href="/wiki/Wikipedija:Provjerljivost" title="Wikipedija:Provjerljivost">neaktivna poveznica</a></i></span>]</sup> "Kondicioniranje vode", www.grad.unizg.hr, 2012.</span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="Poveznice">Poveznice</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kakvo%C4%87a_vode&veaction=edit&section=24" title="Uredi odlomak: Poveznice" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Kakvo%C4%87a_vode&action=edit&section=24" title="Uredi kôd odjeljka Poveznice"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Obrada_vode" title="Obrada vode">Obrada vode</a></li> <li><a href="/wiki/Pro%C4%8Di%C5%A1%C4%87avanje_vode" title="Pročišćavanje vode">Pročišćavanje vode</a></li> <li><a href="/wiki/Fluoriranje_vode" title="Fluoriranje vode">Fluoriranje vode</a> </li></ul> <div class="mw-heading mw-heading3"><h3 id="Mrežne"><span id="Mre.C5.BEne"></span>Mrežne</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Kakvo%C4%87a_vode&veaction=edit&section=25" title="Uredi odlomak: Mrežne" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Kakvo%C4%87a_vode&action=edit&section=25" title="Uredi kôd odjeljka Mrežne"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="https://ec.europa.eu/programmes/erasmus-plus/project-result-content/17304931-2fe4-4e2e-b226-5ddc2d76531c/3-P_7_3.pdf">Parametri kakvoće prirodne vode</a></li></ul> <!-- NewPP limit report Parsed by mw‐web.eqiad.main‐6b68c86545‐fckdq Cached time: 20241202140603 Cache expiry: 2592000 Reduced expiry: false Complications: [show‐toc] CPU time usage: 0.127 seconds Real time usage: 0.379 seconds Preprocessor visited node count: 730/1000000 Post‐expand include size: 4290/2097152 bytes Template argument size: 790/2097152 bytes Highest expansion depth: 12/100 Expensive parser function count: 4/500 Unstrip recursion depth: 0/20 Unstrip post‐expand size: 8755/5000000 bytes Lua time usage: 0.023/10.000 seconds Lua memory usage: 825222/52428800 bytes Number of Wikibase entities loaded: 0/400 --> <!-- Transclusion expansion time report (%,ms,calls,template) 100.00% 75.978 1 -total 61.06% 46.391 4 Predložak:Glavni 36.42% 27.670 1 Predložak:Izvori 11.45% 8.697 2 Predložak:Webarchive 6.18% 4.692 2 Predložak:DatumFormat 2.59% 1.966 2 Predložak:Neaktivna_poveznica 2.27% 1.728 2 Predložak:If_then_show --> <!-- Saved in parser cache with key hrwiki:pcache:471017:|#|:idhash:canonical and timestamp 20241202140603 and revision id 7057922. Rendering was triggered because: page-view --> </div><!--esi <esi:include src="/esitest-fa8a495983347898/content" /> --><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?useformat=desktop&type=1x1&usesul3=0" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Dobavljeno iz "<a dir="ltr" href="https://hr.wikipedia.org/w/index.php?title=Kakvoća_vode&oldid=7057922">https://hr.wikipedia.org/w/index.php?title=Kakvoća_vode&oldid=7057922</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Posebno:Kategorije" title="Posebno:Kategorije">Kategorija</a>: <ul><li><a href="/wiki/Kategorija:Voda" title="Kategorija:Voda">Voda</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Skrivena kategorija: <ul><li><a href="/wiki/Kategorija:%C4%8Clanci_s_neaktivnim_poveznicama" title="Kategorija:Članci s neaktivnim poveznicama">Članci s neaktivnim poveznicama</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> Ova stranica posljednji je put uređivana 10. studenoga 2024. u 19:12.</li> <li id="footer-info-copyright">Tekst je dostupan pod licencijom <a rel="nofollow" class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/deed.hr">Creative Commons: Imenuj autora/Dijeli pod istim uvjetima</a>; mogu se primjenjivati i dodatni uvjeti. Pogledajte <a class="external text" href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Terms_of_Use">Uvjete upotrebe</a> za detalje.</li> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy">Zaštita privatnosti</a></li> <li id="footer-places-about"><a href="/wiki/Impresum">Impresum</a></li> <li id="footer-places-disclaimers"><a href="/wiki/Wikipedija:Op%C4%87e_odricanje_od_odgovornosti">Odricanje od odgovornosti</a></li> <li id="footer-places-wm-codeofconduct"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Universal_Code_of_Conduct">Kodeks ponašanja</a></li> <li id="footer-places-developers"><a href="https://developer.wikimedia.org">Razvojni programeri</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/hr.wikipedia.org">Statistika</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement">Izjava o kolačićima</a></li> <li id="footer-places-mobileview"><a href="//hr.m.wikipedia.org/w/index.php?title=Kakvo%C4%87a_vode&mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">Prikaz za mobilne uređaje</a></li> </ul> <ul id="footer-icons" class="noprint"> <li id="footer-copyrightico"><a href="https://wikimediafoundation.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/static/images/footer/wikimedia-button.svg" width="84" height="29" alt="Wikimedia Foundation" loading="lazy"></a></li> <li id="footer-poweredbyico"><a href="https://www.mediawiki.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/w/resources/assets/poweredby_mediawiki.svg" alt="Powered by MediaWiki" width="88" height="31" loading="lazy"></a></li> </ul> </footer> </div> </div> </div> <div class="vector-settings" id="p-dock-bottom"> <ul></ul> </div><script>(RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgHostname":"mw-web.codfw.main-66c5b56c76-4kpqn","wgBackendResponseTime":146,"wgPageParseReport":{"limitreport":{"cputime":"0.127","walltime":"0.379","ppvisitednodes":{"value":730,"limit":1000000},"postexpandincludesize":{"value":4290,"limit":2097152},"templateargumentsize":{"value":790,"limit":2097152},"expansiondepth":{"value":12,"limit":100},"expensivefunctioncount":{"value":4,"limit":500},"unstrip-depth":{"value":0,"limit":20},"unstrip-size":{"value":8755,"limit":5000000},"entityaccesscount":{"value":0,"limit":400},"timingprofile":["100.00% 75.978 1 -total"," 61.06% 46.391 4 Predložak:Glavni"," 36.42% 27.670 1 Predložak:Izvori"," 11.45% 8.697 2 Predložak:Webarchive"," 6.18% 4.692 2 Predložak:DatumFormat"," 2.59% 1.966 2 Predložak:Neaktivna_poveznica"," 2.27% 1.728 2 Predložak:If_then_show"]},"scribunto":{"limitreport-timeusage":{"value":"0.023","limit":"10.000"},"limitreport-memusage":{"value":825222,"limit":52428800}},"cachereport":{"origin":"mw-web.eqiad.main-6b68c86545-fckdq","timestamp":"20241202140603","ttl":2592000,"transientcontent":false}}});});</script> <script type="application/ld+json">{"@context":"https:\/\/schema.org","@type":"Article","name":"Kakvo\u0107a vode","url":"https:\/\/hr.wikipedia.org\/wiki\/Kakvo%C4%87a_vode","sameAs":"http:\/\/www.wikidata.org\/entity\/Q625376","mainEntity":"http:\/\/www.wikidata.org\/entity\/Q625376","author":{"@type":"Organization","name":"Doprinositelji projektima Wikimedije"},"publisher":{"@type":"Organization","name":"Wikimedia Foundation, Inc.","logo":{"@type":"ImageObject","url":"https:\/\/www.wikimedia.org\/static\/images\/wmf-hor-googpub.png"}},"datePublished":"2013-01-22T17:26:04Z","dateModified":"2024-11-10T18:12:35Z","image":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/0\/03\/Rosette_sampler_EPA.gif"}</script> </body> </html>