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class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">siirrä sivupalkkiin</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">piilota</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">Johdanto</div> </a> </li> <li id="toc-Katso_myös" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Katso_myös"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Katso myös</span> </div> </a> <ul id="toc-Katso_myös-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Lähteet" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Lähteet"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Lähteet</span> </div> </a> <ul id="toc-Lähteet-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Aiheesta_muualla" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Aiheesta_muualla"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Aiheesta muualla</span> </div> </a> <ul id="toc-Aiheesta_muualla-sublist" class="vector-toc-list"> </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="Sisällysluettelo" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" title="Sisällysluettelo" > <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="Vaihda sisällysluettelo" > <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">Vaihda sisällysluettelo</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">Biohajoava materiaali</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="Mene artikkeliin toisella kielellä. Saatavilla 44 kielellä" > <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-44" 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">44 kieltä</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%AA%D8%AD%D9%84%D9%84_%D8%AD%D9%8A%D9%88%D9%8A" title="تحلل حيوي — arabia" lang="ar" hreflang="ar" data-title="تحلل حيوي" data-language-autonym="العربية" data-language-local-name="arabia" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Biodeqradasiya" title="Biodeqradasiya — azeri" lang="az" hreflang="az" data-title="Biodeqradasiya" data-language-autonym="Azərbaycanca" data-language-local-name="azeri" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Biodegradasi" title="Biodegradasi — indonesia" lang="id" hreflang="id" data-title="Biodegradasi" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesia" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Biodegradasi" title="Biodegradasi — malaiji" lang="ms" hreflang="ms" data-title="Biodegradasi" data-language-autonym="Bahasa Melayu" data-language-local-name="malaiji" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%91%D0%B8%D0%BE%D1%85%D0%B8%D0%BC%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%BE_%D1%80%D0%B0%D0%B7%D0%BB%D0%B0%D0%B3%D0%B0%D0%BD%D0%B5" title="Биохимическо разлагане — bulgaria" lang="bg" hreflang="bg" data-title="Биохимическо разлагане" data-language-autonym="Български" data-language-local-name="bulgaria" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Biodegradaci%C3%B3" title="Biodegradació — katalaani" lang="ca" hreflang="ca" data-title="Biodegradació" data-language-autonym="Català" data-language-local-name="katalaani" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Biodegradace" title="Biodegradace — tšekki" lang="cs" hreflang="cs" data-title="Biodegradace" data-language-autonym="Čeština" data-language-local-name="tšekki" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Bioddiraddio" title="Bioddiraddio — kymri" lang="cy" hreflang="cy" data-title="Bioddiraddio" data-language-autonym="Cymraeg" data-language-local-name="kymri" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Biologisk_nedbrydelighed" title="Biologisk nedbrydelighed — tanska" lang="da" hreflang="da" data-title="Biologisk nedbrydelighed" data-language-autonym="Dansk" data-language-local-name="tanska" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Biologische_Abbaubarkeit" title="Biologische Abbaubarkeit — saksa" lang="de" hreflang="de" data-title="Biologische Abbaubarkeit" data-language-autonym="Deutsch" data-language-local-name="saksa" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Bioloogiline_lagunemine" title="Bioloogiline lagunemine — viro" lang="et" hreflang="et" data-title="Bioloogiline lagunemine" data-language-autonym="Eesti" data-language-local-name="viro" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Biodegradation" title="Biodegradation — englanti" lang="en" hreflang="en" data-title="Biodegradation" data-language-autonym="English" data-language-local-name="englanti" 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/Biodegradabilidad" title="Biodegradabilidad — espanja" lang="es" hreflang="es" data-title="Biodegradabilidad" data-language-autonym="Español" data-language-local-name="espanja" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Biodegrado" title="Biodegrado — esperanto" lang="eo" hreflang="eo" data-title="Biodegrado" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Biodegradagarritasun" title="Biodegradagarritasun — baski" lang="eu" hreflang="eu" data-title="Biodegradagarritasun" data-language-autonym="Euskara" data-language-local-name="baski" 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/%D8%B2%DB%8C%D8%B3%D8%AA%E2%80%8C%D8%AA%D8%AC%D8%B2%DB%8C%D9%87%E2%80%8C%D9%BE%D8%B0%DB%8C%D8%B1%DB%8C" title="زیست‌تجزیه‌پذیری — persia" lang="fa" hreflang="fa" data-title="زیست‌تجزیه‌پذیری" data-language-autonym="فارسی" data-language-local-name="persia" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Biod%C3%A9gradation" title="Biodégradation — ranska" lang="fr" hreflang="fr" data-title="Biodégradation" data-language-autonym="Français" data-language-local-name="ranska" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Bithmhilleadh" title="Bithmhilleadh — iiri" lang="ga" hreflang="ga" data-title="Bithmhilleadh" data-language-autonym="Gaeilge" data-language-local-name="iiri" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Biodegradabilidade" title="Biodegradabilidade — galicia" lang="gl" hreflang="gl" data-title="Biodegradabilidade" data-language-autonym="Galego" data-language-local-name="galicia" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%83%9D%EB%B6%84%ED%95%B4" title="생분해 — korea" lang="ko" hreflang="ko" data-title="생분해" data-language-autonym="한국어" data-language-local-name="korea" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%9C%E0%A5%88%E0%A4%B5%E0%A4%A8%E0%A4%BF%E0%A4%AE%E0%A5%8D%E2%80%8D%E0%A4%A8%E0%A4%A8" title="जैवनिम्‍नन — hindi" lang="hi" hreflang="hi" data-title="जैवनिम्‍नन" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Biorazgradivost" title="Biorazgradivost — kroatia" lang="hr" hreflang="hr" data-title="Biorazgradivost" data-language-autonym="Hrvatski" data-language-local-name="kroatia" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Biodegradazione" title="Biodegradazione — italia" lang="it" hreflang="it" data-title="Biodegradazione" data-language-autonym="Italiano" data-language-local-name="italia" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%94%D7%AA%D7%9B%D7%9C%D7%95%D7%AA" title="התכלות — heprea" lang="he" hreflang="he" data-title="התכלות" data-language-autonym="עברית" data-language-local-name="heprea" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%91%D0%B8%D0%BE%D0%B4%D0%B5%D0%B3%D1%80%D0%B0%D0%B4%D0%B0%D1%86%D0%B8%D1%8F" title="Биодеградация — kazakki" lang="kk" hreflang="kk" data-title="Биодеградация" data-language-autonym="Қазақша" data-language-local-name="kazakki" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%91%D0%B8%D0%BE%D0%BB%D0%BE%D0%B3%D0%B8%D0%B9%D0%BD_%D0%B7%D0%B0%D0%B4%D1%80%D0%B0%D0%BB" title="Биологийн задрал — mongoli" lang="mn" hreflang="mn" data-title="Биологийн задрал" data-language-autonym="Монгол" data-language-local-name="mongoli" 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/Biologische_afbraak" title="Biologische afbraak — hollanti" lang="nl" hreflang="nl" data-title="Biologische afbraak" data-language-autonym="Nederlands" data-language-local-name="hollanti" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E7%94%9F%E5%88%86%E8%A7%A3" title="生分解 — japani" lang="ja" hreflang="ja" data-title="生分解" data-language-autonym="日本語" data-language-local-name="japani" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Biodegradacion" title="Biodegradacion — oksitaani" lang="oc" hreflang="oc" data-title="Biodegradacion" data-language-autonym="Occitan" data-language-local-name="oksitaani" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-ps mw-list-item"><a href="https://ps.wikipedia.org/wiki/%D8%A8%DB%8C%D9%88%D9%84%D9%88%DA%98%D9%8A%DA%A9%D9%8A_%D8%AA%D8%AC%D8%B2%DB%8C%D9%87" title="بیولوژيکي تجزیه — paštu" lang="ps" hreflang="ps" data-title="بیولوژيکي تجزیه" data-language-autonym="پښتو" data-language-local-name="paštu" class="interlanguage-link-target"><span>پښتو</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Biodegradacja" title="Biodegradacja — puola" lang="pl" hreflang="pl" data-title="Biodegradacja" data-language-autonym="Polski" data-language-local-name="puola" 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/Biodegradabilidade" title="Biodegradabilidade — portugali" lang="pt" hreflang="pt" data-title="Biodegradabilidade" data-language-autonym="Português" data-language-local-name="portugali" 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/Biodegradare" title="Biodegradare — romania" lang="ro" hreflang="ro" data-title="Biodegradare" data-language-autonym="Română" data-language-local-name="romania" 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%91%D0%B8%D0%BE%D0%B4%D0%B5%D0%B3%D1%80%D0%B0%D0%B4%D0%B0%D1%86%D0%B8%D1%8F" title="Биодеградация — venäjä" lang="ru" hreflang="ru" data-title="Биодеградация" data-language-autonym="Русский" data-language-local-name="venäjä" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Biodegradation" title="Biodegradation — Simple English" lang="en-simple" hreflang="en-simple" data-title="Biodegradation" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Biodegrad%C3%A1cia" title="Biodegradácia — slovakki" lang="sk" hreflang="sk" data-title="Biodegradácia" data-language-autonym="Slovenčina" data-language-local-name="slovakki" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Biodegradacija" title="Biodegradacija — sloveeni" lang="sl" hreflang="sl" data-title="Biodegradacija" data-language-autonym="Slovenščina" data-language-local-name="sloveeni" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/Biodegradacija" title="Biodegradacija — serbia" lang="sr" hreflang="sr" data-title="Biodegradacija" data-language-autonym="Српски / srpski" data-language-local-name="serbia" 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%89%E0%AE%AF%E0%AE%BF%E0%AE%B0%E0%AE%BF%E0%AE%AF%E0%AE%BE%E0%AE%B1%E0%AF%8D%E0%AE%9A%E0%AE%BF%E0%AE%A4%E0%AF%88%E0%AE%B5%E0%AF%81" title="உயிரியாற்சிதைவு — tamili" lang="ta" hreflang="ta" data-title="உயிரியாற்சிதைவு" data-language-autonym="தமிழ்" data-language-local-name="tamili" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%81%E0%B8%B2%E0%B8%A3%E0%B8%A2%E0%B9%88%E0%B8%AD%E0%B8%A2%E0%B8%AA%E0%B8%A5%E0%B8%B2%E0%B8%A2%E0%B8%97%E0%B8%B2%E0%B8%87%E0%B8%8A%E0%B8%B5%E0%B8%A7%E0%B8%A0%E0%B8%B2%E0%B8%9E" title="การย่อยสลายทางชีวภาพ — thai" lang="th" hreflang="th" data-title="การย่อยสลายทางชีวภาพ" data-language-autonym="ไทย" data-language-local-name="thai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Ph%C3%A2n_h%E1%BB%A7y_sinh_h%E1%BB%8Dc" title="Phân hủy sinh học — vietnam" lang="vi" hreflang="vi" data-title="Phân hủy sinh học" data-language-autonym="Tiếng Việt" data-language-local-name="vietnam" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%91%D1%96%D0%BE%D0%B4%D0%B5%D0%B3%D1%80%D0%B0%D0%B4%D0%B0%D1%86%D1%96%D1%8F" title="Біодеградація — ukraina" lang="uk" hreflang="uk" data-title="Біодеградація" data-language-autonym="Українська" data-language-local-name="ukraina" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E7%94%9F%E7%89%A9%E5%88%86%E8%A7%A3" title="生物分解 — kantoninkiina" lang="yue" hreflang="yue" data-title="生物分解" data-language-autonym="粵語" data-language-local-name="kantoninkiina" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E7%94%9F%E7%89%A9%E9%99%8D%E8%A7%A3" title="生物降解 — kiina" lang="zh" hreflang="zh" data-title="生物降解" data-language-autonym="中文" data-language-local-name="kiina" class="interlanguage-link-target"><span>中文</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/Q696715#sitelinks-wikipedia" title="Muokkaa kieltenvälisiä linkkejä" class="wbc-editpage">Muokkaa linkkejä</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="Nimiavaruudet"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs 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id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="fi" dir="ltr"><figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Tiedosto:Broglasco_Townland_-_geograph.org.uk_-_791501.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/ae/Broglasco_Townland_-_geograph.org.uk_-_791501.jpg/250px-Broglasco_Townland_-_geograph.org.uk_-_791501.jpg" decoding="async" width="250" height="187" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/ae/Broglasco_Townland_-_geograph.org.uk_-_791501.jpg/375px-Broglasco_Townland_-_geograph.org.uk_-_791501.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/ae/Broglasco_Townland_-_geograph.org.uk_-_791501.jpg/500px-Broglasco_Townland_-_geograph.org.uk_-_791501.jpg 2x" data-file-width="640" data-file-height="479" /></a><figcaption>Biohajoavia peitteitä maataloudessa Isossa-Britanniassa.</figcaption></figure> <p><b>Biohajoavaa materiaalia</b> on sanan laajassa merkityksessä kaikki, joka hajoaa kohtuullisessa ajassa <sup style="font-style:italic;"><a href="/wiki/Malline:Selvenn%C3%A4" title="Malline:Selvennä"><span class="noprint" title="Mikä on kohtuullinen aika?">selvennä</span></a></sup> <a href="/wiki/Bakteerit" title="Bakteerit">bakteerien</a> <a href="/wiki/Entsyymi" title="Entsyymi">entsyymitoiminnan</a> tai <a href="/wiki/Hydrolyysi" title="Hydrolyysi">hydrolyyttisen</a> hajoamisen seurauksena. Tässä merkityksessä sana kattaa kaiken <a href="/wiki/Orgaaninen_yhdiste" title="Orgaaninen yhdiste">orgaanisen aineksen</a>. </p><p>Usein biohajoavaksi materiaaliksi kutsutaan aineita, joilla korvataan hajoamattomia <a href="/wiki/Petrokemia" class="mw-redirect" title="Petrokemia">petrokemian</a> tuotteita. Tällaisia ovat <a href="/wiki/Maissi" title="Maissi">maissitärkkelyksestä</a> tehty muovinkaltainen <a href="/wiki/PSM" class="mw-disambig" title="PSM">PSM</a>, <a href="/wiki/Polyglykolihappo" class="mw-redirect" title="Polyglykolihappo">polyglykolihappo</a> (PGA) ja <a href="/wiki/Polylaktidi" title="Polylaktidi">polylaktidi</a> (PLA), jota tehdään sekä maissitärkkelyksestä että <a href="/wiki/Sokerijuurikas" title="Sokerijuurikas">sokerijuurikkaasta</a>. PLA:sta tehdään vihannesten ja hedelmien pakkauksia ja kuppeja.<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>Biohajoavia materiaaleja käytetään jätteiden vähentämiseksi muun muassa pakkaus- ja vaippateollisuudessa.<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> Toinen käyttökohde on lääketiede: <a href="/wiki/Kirurgia" title="Kirurgia">luukirurgiassa</a> käytetään kiinnittimiä, jotka liukenevat vähitellen elimistöön, jolloin säästytään toiselta leikkaukselta.<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> <a href="/wiki/Haava" title="Haava">Haavoihin</a> ommeltavat <a href="/wiki/Tikki_(kirurgia)" title="Tikki (kirurgia)">tikit</a> tehdään usein biohajoavalla langalla; biohajoavia ommelmateriaaleja on käytetty 1970-luvulta asti.<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> <div class="mw-heading mw-heading2"><h2 id="Katso_myös"><span id="Katso_my.C3.B6s"></span>Katso myös</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Biohajoava_materiaali&veaction=edit&section=1" title="Muokkaa osiota Katso myös" class="mw-editsection-visualeditor"><span>muokkaa</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Biohajoava_materiaali&action=edit&section=1" title="Muokkaa osion lähdekoodia: Katso myös"><span>muokkaa wikitekstiä</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Lahoaminen" title="Lahoaminen">Lahoaminen</a></li> <li><a href="/wiki/Maatuminen" title="Maatuminen">Maatuminen</a></li> <li><a href="/wiki/M%C3%A4d%C3%A4tys" title="Mädätys">Mädätys</a></li> <li><a href="/wiki/M%C3%A4t%C3%A4neminen" title="Mätäneminen">Mätäneminen</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Lähteet"><span id="L.C3.A4hteet"></span>Lähteet</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Biohajoava_materiaali&veaction=edit&section=2" title="Muokkaa osiota Lähteet" class="mw-editsection-visualeditor"><span>muokkaa</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Biohajoava_materiaali&action=edit&section=2" title="Muokkaa osion lähdekoodia: Lähteet"><span>muokkaa wikitekstiä</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r23002391">.mw-parser-output div.viitteet-malline ol.references{list-style-type:inherit}.mw-parser-output .viitteet-sarakkeet li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output ol.references>li:target{background-color:var(--background-color-interactive,#DEF)}.mw-parser-output sup.reference:target{background-color:var(--background-color-interactive,#DEF)}.mw-parser-output span[rel="mw:referencedBy"]{counter-reset:mw-ref-linkback 0}.mw-parser-output span[rel="mw:referencedBy"]>a::before{font-style:italic;content:counter(mw-ref-linkback,lower-alpha)}.mw-parser-output .mw-ref>a[data-mw-group=lower-roman]::after{content:"["counter(mw-Ref,lower-roman)"]"}.mw-parser-output .mw-ref>a[data-mw-group=lower-greek]::after{content:"["counter(mw-Ref,lower-greek)"]"}.mw-parser-output .mw-ref>a[data-mw-group=upper-roman]::after{content:"["counter(mw-Ref,upper-roman)"]"}.mw-parser-output .mw-ref>a[data-mw-group=decimal]::after{content:"["counter(mw-Ref,decimal)"]"}.mw-parser-output .mw-ref>a[data-mw-group=lower-alpha]::after{content:"["counter(mw-Ref,lower-alpha)"]"}.mw-parser-output .mw-ref>a[data-mw-group=upper-alpha]::after{content:"["counter(mw-Ref,upper-alpha)"]"}body.action-info .mw-parser-output :target{background-color:var(--background-color-interactive,#DEF)}</style><div id="viitteet-malline" class="viitteet-malline" style="list-style-type:decimal;"><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 text" href="http://www.tavani.fi/mambo/index.php?option=com_content&task=view&id=43&Itemid=77">PLA on uusin materiaali pakkausteollisuudelle</a>Tavani (<a rel="nofollow" class="external text" href="https://web.archive.org/web/20081011171919/http://www.tavani.fi/mambo/index.php?option=com_content&task=view&id=43&Itemid=77">Arkistoitu</a> – Internet Archive)</span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><a href="#cite_ref-2">↑</a></span> <span class="reference-text"><span class="verkkoviite" title="Verkkoviite"><a rel="nofollow" class="external text" href="https://www.s-kanava.fi/uutinen/biohajoavat-vaipat-tulivat/127125_66560">Biohajoavat vaipat tulivat</a> <i>Yhteishyvä.fi</i>. 10.9.2008. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20140413162609/https://www.s-kanava.fi/uutinen/biohajoavat-vaipat-tulivat/127125_66560">Arkistoitu</a> 13.4.2014. Viitattu 13.4.2014.</span></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 text" href="http://www.terveysportti.fi/terveysportti/Dlehti2.tunnista?a=Y&t=H&fname=D94163.htm">Biohajoavien kiinnittimien käyttö luukirurgiassa</a></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 text" href="http://yliopistolehti.helsinki.fi/1998_01/vaitokset.html">Biohajoava laajennin ja laserhoito hyvänlaatuisen eturauhasen liikakasvussa</a> Yliopistolehti. Väitöskirjatiivistelmä 1997 (Anssi Pétas)</span> </li> </ol> </div> <div class="mw-heading mw-heading2"><h2 id="Aiheesta_muualla">Aiheesta muualla</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Biohajoava_materiaali&veaction=edit&section=3" title="Muokkaa osiota Aiheesta muualla" class="mw-editsection-visualeditor"><span>muokkaa</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Biohajoava_materiaali&action=edit&section=3" title="Muokkaa osion lähdekoodia: Aiheesta muualla"><span>muokkaa wikitekstiä</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><span class="verkkoviite" title="Verkkoviite">Royte, Elizabeth: <a rel="nofollow" class="external text" href="https://www.smithsonianmag.com/science-nature/corn-plastic-to-the-rescue-126404720/">Corn Plastic to the Rescue</a> <i>Smithsonian Magazine</i>. Elokuu 2006. <span style="font-size: 0.95em; position: relative;">(englanniksi)</span></span></li> <li><span class="verkkoviite" title="Verkkoviite">Hagelin, Heidi: <a rel="nofollow" class="external text" href="https://www.is.fi/taloussanomat/art-2000001516630.html">Kauppa miettii kassien ympäristöystävällisyyttä</a> <i>Taloussanomat</i>. 3.7.2007.</span></li></ul> <div id="stub" class="noprint" style="background-color: var( --background-color-neutral-subtle, #f8f9fa ); color: var( --color-emphasized, #101418 ); font-size: 95%; padding: 0.2em 0.2em 0.2em 2em; margin-top:1em; margin-bottom: 0.1em; border-top: 1px solid var( --border-color-subtle, #c8ccd1 ); clear: both"><i>Tämä <a href="/wiki/Tekniikka" title="Tekniikka">tekniikkaan</a> liittyvä artikkeli on <a href="/wiki/Wikipedia:Tynk%C3%A4" title="Wikipedia:Tynkä">tynkä</a>. 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