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margin-top: 25px; margin-bottom: 5px; width: 680px;"> <span style="float: left; color: #999999;"> 2018-05-21 <span>来源: </span><span style="color: #999999">药博园</span> <span>访问量:</span><span style="color: #999999; font-size: 14px;" id="viewvisit">163</span> <span>次</span> <span><a onclick="addNews();" target="_blank" style="cursor: pointer; color: #3e71a6;">在线投稿</a></span> </span><span style="float: right; margin-right: 50px;"> <div class="bdsharebuttonbox"> <a href="#" class="bds_more" data-cmd="more">分享到：</a> <a href="#" class="bds_weixin" data-cmd="weixin" title="分享到微信"></a><a href="#" class="bds_qzone" data-cmd="qzone" title="分享到QQ空间"></a><a href="#" class="bds_tsina" data-cmd="tsina" title="分享到新浪微博"></a><a href="#" class="bds_tqq" data-cmd="tqq" title="分享到腾讯微博"></a> </div> </span> </div> <div style="float: left; width: 620px;"> <div style="clear: both;"> </div> </div> </div> </div> <div id="endText" style="width: 630px; margin: 5px 50px 0 50px;"> <div id="xgnews" style="background: #F2F2F2; margin: 5px 55px 5px 5px;"> <div style="line-height: 25px; font-size: 16px; text-indent: 2em;"> 【导读】 1、原水：是指未经任何处理的天然水或城市的自来水等也叫生水。 2、澄清水：去除了原水中的悬浮杂质的水。 3、除盐水：是指水中的阳、阴离子基本上除去或降低到一定程度的水称为除盐水。除盐的方法有蒸馏法、电渗析法、反渗透法、离子交换法等。 4、浊度：就是指水的浑浊程度，它是 </div> </div> <div style="max-width: 100% !important; overflow-x: auto; text-align: center; font-size: 18px;" id="pic1"><p> </p><p> </p><pre style="margin: 0px; padding: 0px; text-align: justify; color: rgb(62, 62, 62); text-transform: none; line-height: 25.6px; 0px; letter-spacing: 0.54px; font-size: 18px; font-style: normal; font-weight: normal; word-spacing: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important; orphans: 2; widows: 1; background-color: rgb(255, 255, 255); font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px;"><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; color: rgb(255, 41, 65); font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; color: rgb(255, 41, 65); font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 一、名词解释篇</span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 1、原水：是指未经任何处理的天然水或城市的自来水等也叫生水。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 2、澄清水：去除了原水中的悬浮杂质的水。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 3、除盐水：是指水中的阳、阴离子基本上除去或降低到一定程度的水称为除盐水。除盐的方法有蒸馏法、电渗析法、反渗透法、离子交换法等。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 4、浊度：就是指水的浑浊程度，它是因水中含有一定的悬浮物(包括胶体物质)所产生的光学效应。单位用NTU表示。浊度是在外观上判断水是否遭受污染的主要特征之一。浊度的标准单位规定为1mgSi02所构成的浑浊度为1度。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 5、絮凝剂：能引起胶粒产生凝结架桥而发生絮凝作用的药剂。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 6、总碱度：是指水中能与强酸发生中和作用的物质总量。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 7、酸度：是指水中能与强碱发生中和作用的物质总量。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 8、硬度：是指水中某些易于形成沉淀物的金属离子，通常指钙、镁离子含量。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 9、电导率电导率：是在一定温度下，截面积为1平方厘米，相距为1厘米的两平行电极之间溶液的电导。可以间接表示水中溶解盐的含量。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 10、电阻率：也是一个反映水的导电能力的一个指标，水的电阻率越大，水的导电能力越差，水中所含的离子就越少。它的常用单位是MΩ.CM。它同电导率之间是倒数关系。例如：水的电导率是0.2μs/cm,则它的电阻率就是1/0.2=5(MΩ.CM</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 11、TDS(溶解性总固体)：是滤除悬浮物(SS)与胶体并蒸发看全部水分后的剩余无机物。单位是ppm或mg/l，可以用TDS仪来测量。它也反应了水中的离子含量。它与电导率之间一个粗略的对应关系：对于氯化钠参考溶液来说，1ppm的TDS值对应2μs/cm的电导率。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 12、pH值：溶液中酸和碱的相对含量。pH值是水中氢离子浓度的负对数(log)的度量单位。pH值分0~14挡，pH值为7.0则水为中性;pH值小于7.0，则水为酸性的;pH值大于7.0。则水为碱性的。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 13、碱度：碱度是指水中能够接受[H+]离子与强酸进行中和反应的物质含量。水中产生碱度的物质主要由碳酸盐产生的碳酸盐碱度和碳酸氢盐产生的碳酸氢盐碱度，以及由氢氧化物存在而产生的氢氧化物碱度。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 14、SDI：污染指数—用于测量反渗透系统所用原水中悬浮固体的数量。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 15、臭氧：氧的一种不稳定的、高活性的形式，它是由自然雷电或高压电荷通过空气所产生的，是一种优良的氧化剂和消毒剂。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 16、余氯：水经过加氯消毒，接触一定时间后，水中所余留的有效氯。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 17、总大肠杆菌：总大肠菌群系指一群需氧及兼性厌氧的，在37℃生长时能使乳糖发酵，在24h内产酸产气的革氏阴性无芽胞杆菌。总大肠菌群系指每升水样中所含有的总大肠菌群的数目。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 18、回收率：指系统产出的产品水的流量与进水流量的比值。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 19、脱盐率：反映膜的性能的参数，通常一级RO膜系统脱盐率在97%以上。可以简单计算：(原水电导率-产品水的电导率)/原水电导率。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 20、含盐量：水的含盐量也称矿化度，是表示水中所含盐类的数量。由于水中各种盐类一般均以离子的形式存在，所以含盐量也可以表示为水中各种阳离子的量和阴离子的量的和。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 21、沉淀：废水处理的技术方法之一。可分为物理沉淀和化学沉淀两种作用。通常所指的沉淀是物理沉淀，即重力分离的方法。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 22、中水：多种解释，污水工程方面称为再生水，工厂方面称为回用水，一般以水质作为区分。主要是指城市污水或生活污水经处理后达到一定的水质标准，可在一定范围内重复使用的非饮用水。再生水水质介于上水(饮用水)和下水(生活污水之间)，这也是中水得名的由来，人们又将供应中水的系统称为中水系统。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 23、有机物污染：指以碳水化合物、蛋白质、氨基酸以及脂肪等形式存在的天然有机物质等某些其它可生物降解的人工合成有机物质。主要来源于生活污水和工业废水。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 24、浓差极化：反渗透在运行状况下，膜表面盐类被浓缩，同进水中的盐类之间存在浓度差，若浓水流量小，流速低时，高含量盐类的水不能被及时带走，在膜表面会形成很高的浓度差，阻碍了盐分的扩散，这种现象叫浓差极化。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 25、悬浮物(SS)：指悬浮在水中的固体物质，包括不溶于水中的无机物、有机物及泥砂、粘土、微生物等。水中悬浮物含量是衡量水污染程度的指标之一。它是水样过滤后在103-105度温度下把滤纸上截留物烘干所得的固体量。单位mg/l。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 26、曝气：使空气中O2转移到混合液中而被微生物利用的过程。目的是提供活性污泥等微生物所需的溶解氧，保障微生物代谢过程的需氧量。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 27、生化需氧量(BOD)：是指在规定时间、规定温度、规定条件下微生物在分解、氧化水中有机物的过程中，所消耗的溶解氧量，通常所用时间为5天，温度20℃，简记BOD5，单位mg/L。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 28、化学需氧量(COD)：是指在一定条件下，用强氧化剂氧化废水中的有机物质所消耗的氧量。废水检验标准一般采用重铬酸钾作氧化剂，单位mg/L。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 29、水锤：又称水击。水(或其他液体)输送过程中，由于阀门突然开启或关闭、水泵突然停止、骤然启闭导叶等原因，使流速发生突然变化，同时压强产生大幅度波动的现象。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 30、吸附：是指利用多孔性固体吸附废水中某种或几种污染物以回收或去除某些污染物，从而使废水得以净化的方法。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 31、酶：是生物细胞中自己制成的一种催化剂(生物催化剂)。其基本成分是蛋白质，是促进生物化学反应速度的物质。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 32、污水：污水是指在生产与生活活动中排放的水的总称。人类在生活和生产活动中，要使用大量的水，这些水往往会受到不同程度的污染，被污染的水称为污水。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 33、污水处理：就是采用各种技术和手段，将污水中所含的污染物质分离去除、回收利用或将其转化为无害物质，使水得到净化。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 34、污水回用：将污水或废水经二级处理和深度处理后回用于生产系统或生活杂用被称为污水回用。当处理出水满足特定回用要求，并以回用时，也可称为再生水。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 35、水垢：即由于锅炉水水质不良，经过一段时间运行后，在受热面与水接触的管壁上生成的固态附着物。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 36、水渣：是指在炉水中呈悬浮状态的固体物质和沉积在汽包、下联箱底部等水流缓慢处的沉渣。于水垢区别：水渣比较松散，呈悬浮或沉渣状态，且有一部分易随锅炉排污排掉;而水垢能牢固地粘结在管壁上，不易排掉。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 37、铁、锰、铝：微量的铁和锰即会造染色，结垢和味道等问题，铁在还原状态之环境下是以水可溶性的二价铁形式存在，当和空气接触后会逐渐氧化成黄棕色胶体状的三价铁，最后沉淀为棕色的氢氧化铁。锰的特性和铁类似，由于铁、锰、铝的氧化物也是RO膜结垢的原因之一，故有必要分析其含量。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 38、纯水：指既将水中易去除的强电介质去除，难以除去的硅酸及二氧化碳等弱电解质去除至一定程度的水。纯水的含盐量在1.0mg/L以下,电导率小于3μs/cm。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 39、超纯水：又称高纯水，是指将水中的导电介质几乎全部去除，又将水中不离解的胶体物质、气体和有机物均去除至很低程度的水，。超纯水的含盐量在0.1mg/L以下,电导率小于0.1μs/cm。纯水和超纯水除了对含盐量或电导率有严格要求外，对水中各种金属离子含量，有机物含量、微粒粒径及数量和微生物数量也有严格指标限制。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 40、蒸馏水：是将原水加热汽化，再将蒸汽冷凝成的水称为蒸馏水。一般蒸馏水电导率为10μs/cm左右，将一次蒸馏水再次蒸馏得到二次蒸馏水，多次蒸馏得到多次蒸馏水，电导率可降至很低达1.0μs/cm左右。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 41、阻垢剂：是具有能分散水中的难溶性无机盐、阻止或干扰难溶性无机盐在金属表面的沉淀、结垢功能，并维持金属设备有良好的传热效果的一类药剂。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 42、离子交换树脂：是带有官能团(有交换离子的活性基团)、具有网状结构、不溶性的高分子化合物。通常是球形颗粒物。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 43、离子：是指原子由于自身或外界的作用而失去或得到一个或几个电子使其达到最外层电子数为8个或2个(氦原子)或没有电子(四中子)的稳定结构。这一过程称为电离。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 44、产水量(水通量)：指反渗透系统的产能，即单位时间内透过膜水量，通常用吨/小时(t/h)或加仑/天(g/d)来表示。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 45、EDI：简称连续电除盐,是一种新型超纯水制备技术.它巧妙地融合了电渗析技术和离子交换技术。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; color: rgb(255, 41, 65); font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; color: rgb(255, 41, 65); font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 二、纯水处基础工艺解释篇</span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 1、粗滤</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 粗滤：指机械过滤，去除水中的悬浮物，胶体、浊度、色度、异味等。主要过滤方式有澄清池、快滤池、砂滤池、砂滤器、多介质过滤器、活性碳过滤器、盘式过滤器、高效纤维过滤器等。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 2、精滤</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 精滤：用特殊材料制成的滤膜，过滤精度较高。常见的为微滤膜和滤芯过滤。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 3、超过滤</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 超过滤：是一种膜过滤，去除大分子和胶体、细菌等。过滤精度高，常见的是超滤膜。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 4、反渗透</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 反渗透：反渗透简称RO，其原理是原水在高压力的作用下通过反渗透膜，水中的溶剂由高浓度向低浓度扩散从而达到分离、提纯、浓缩的目的，由于它同自然界的渗透方向相反。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 5、离子交换</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 水中各种无机盐类电离生成阳、阴离子，经过氢型离子交换剂层时，水中的阳离子被氢离子所取代，即阳床的除盐原理;经过OH-型离子交换剂层时，水中的阴离子被OH-离子所取代，即阴床的除盐原理。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 混床是阳、阴离子交换树脂按一定比例混合装填于同一交换柱内的离子交换装置。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 6、EDI</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> EDI：是电渗析和离子交换结合的除盐新工艺，取电渗析和混床离子交换之长，利用离子交换做深度处理，不用药剂再生，用电离产生H+和OH-，达到再生树脂的目的。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; color: rgb(255, 41, 65); font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; color: rgb(255, 41, 65); font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 三、工程中常用的超滤膜、反渗透膜、EDI的生产商</span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 1、超滤膜</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 超滤膜：美国KOCH、荷兰诺瑞特、上海华膜</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 2、反渗透膜</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 反渗透膜：美国海德能、美国DOW、美国KOCH、美国通用(GE)、日本东丽、韩国世韩、中国润膜、中国汇通膜</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 3、EDI</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> EDI：美国GE(E-CELL)、美国IONPURE、美国electropure、加拿大CANPURE、(欧美公司，已被DOW收购)、浙江东大。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; color: rgb(255, 41, 65); font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; color: rgb(255, 41, 65); font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 四、常用水处理工艺</span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> <strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 1、原水为地下水：</strong>砂滤器+精密过滤器+反渗透+混床或EDI</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> <strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;">2、原水为自来水：</strong>砂滤器+活性碳过滤器+精密过滤器+RO+混床或EDI3</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 地表水</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> ①多介质过滤器+活性碳过滤器+精密过滤器+RO+混床或EDI</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> ②多介质过滤器(或其它形式过滤器)+超滤+精密过滤器+RO+混床或EDI</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> ③盘式过滤器+超滤+精密过滤器+RO+混床或EDI</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; color: rgb(255, 41, 65); font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; color: rgb(255, 41, 65); font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 五、水处理工程中常用的管道材质</span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 碳钢管：用于原水进水管路。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> UPVC管：用于管径小于DN150的场合较好，安装方便。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 不锈钢管：用于有特殊要求的场合，多用于医药医药小的系统。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 钢衬胶或塑管：用于大的工程当中，使用可靠，施工较麻烦。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; color: rgb(255, 41, 65); font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; color: rgb(255, 41, 65); font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 六、纯水的各种用途</span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 纯水和超纯水广泛用于电厂、电子、医药、化工行业，通过各种膜的过滤或离子交换作用，将水中的有害离子去除。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 电厂电厂多用的脱盐水，其脱盐水水质的主要指标为：硬度约等于零，电导率≤0.2μs.cm，SiO2≤20ppb。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 化工厂化工用水多种多样，通常水质不会比电厂水质要求高，但可能会对某些离子有要求，所以常用一级或二级反渗透工艺。出水水质电导为5~10μs.cm以上。如有更高的要求则后面加混床或EDI。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 医药医药用水多对电导和细菌作要求，对系统所用材料材质有要求，多选用不锈钢产品。通常纯水后要加杀菌消毒装置。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 电子行业电子行业对水的要求是最高的，多数电子用水要求达到18兆。对电阻率的要求只是电子用水的一小部分，它对其中很多离子都有较高要求，所以对安装材料及管道有特殊要求。选用工艺也是最复杂的。通常要在EDI后加抛光混床及超滤、杀菌、氮封水箱等装置，造价也很高。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; color: rgb(255, 41, 65); font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; color: rgb(255, 41, 65); font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 七、根据水质要求，通常采用的工艺</span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 1、要求产水电导率10~20μs/cm</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 要求产水电导率10~20μs/cm，采用RO预处理+一级反渗透(化工)</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 2、产水电导率2~9μs/cm</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 产水电导率2~9μs/cm，采用RO预处理+二级反渗透(医药、化工)或采用RO预处理+软化+一级反渗透+EDI(医药、化工)</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 3、产水电导率小于0.2~2μs/cm</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 产水电导率小于0.2~2μs/cm，采用RO预处理+一级反渗透+混床</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 4、产水电阻5~13MΩ.CM</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 产水电阻5~13MΩ.CM，采用R0预处理+软化+一级反渗透+EDI</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 或采用RO预处理+二级反渗透+EDI(医药、化工、电子、发电)</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 5、产水电阻13~17MΩ.CM</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 产水电阻13~17MΩ.CM，采用R0预处理+软化+一级反渗透+EDI+混床</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 或采用RO预处理+二级反渗透+EDI+混床(医药、化工、电子、发电)</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 6、产水电阻18MΩ.CM</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 产水电阻18MΩ.CM，采用RO预处理+二级反渗透+EDI+混床+杀菌+氮封。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; color: rgb(255, 41, 65); font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; color: rgb(255, 41, 65); font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 八、纯水处理重点难点问答</span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 1、降低酸碱耗的主要措施有哪些?</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> (1)保证进水水质;</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> (2)保证再生质量，延长制水量的周期;</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> (3)保证再生液的质量、纯度，严格控制再生操作规程;</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> (4)保证设备运行安全、可靠、正常。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 2、胶体能存在于水中的稳定性原因有哪些?</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> (1)胶体表面带电;</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> (2)胶体表面有水位层;</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> (3)胶体表面吸附某些促使胶体稳定的物质。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 3、使用助凝剂有何目的?</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 1)改善絮粒结构，使其颗粒长大，强韧和沉重;</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 2)调整被处理水的PH值和碱度，使其达到最佳混凝条件，提高混凝效果;助凝剂本身不起混凝作用，但能促进水中杂质的混凝过程。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 4、混凝的基本概念?</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 由于水中存在的胶体颗粒是带负电荷，他们间同性相斥，同时又在水中不断做“布朗运动”极为稳定，不易下沉，当加入适量混凝剂后，水中的微小胶体颗粒就能脱稳，产生吸附架桥作用，絮凝成絮状物迅速下沉，这一过程称之为混凝。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 5、影响混凝效果的主要因素有哪些?</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 1)水的PH：如加PAC水解产生Al(OH)3胶体，当PH在6.5-7.5时溶解最小，混凝效果也好;</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 2)水的碱度：当碱度不足时，混凝剂在水解过程中不断产生H+，使PH值下降,混凝效果也下降;</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 3)水的温度：当温度低时水的粘度大，水解速度慢，絮粒形成缓慢，且结构松散，颗粒细小不易沉淀;</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 4)水中杂质的成分：性质和浓度对混凝效果有很大的影响。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 6、碳酸化合物在水中存在的形式与PH值有何关系?</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 1)当PH值≤4.3时，水中只有CO2(游离);</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 2)当PH值=8.3-3.4时，98%以上的都是HCO3-;</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 3)当PH值>8.4时，水中没有CO2</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 7、锅炉内水处理的目的?</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 1)防止锅炉本体及附属系统水、汽在运行中积聚沉积物和腐蚀。提高锅炉的传热传导效益。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 2)确保蒸汽质量，防止汽轮机部件结垢和腐蚀，在保证水质条件下，减少锅炉的排污损失，提高经济效益</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 8、离心泵的工作原理?</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 离心泵是利用叶轮旋转使水产生离心力来工作的，水泵在启动前，必须把泵壳和吸水管都充满水，然后启动电机，使泵轴带动叶轮和水作高速旋转运动，水在离心力作用下甩向叶轮外缘，并汇集到泵壳内，经涡形泵壳的流道而流入水泵的压水管路。与此同时水泵叶轮中心处由于水被甩出而形成真空，吸水池中的水便在大气压力作用下，通过吸水管吸进叶轮。叶轮不停地旋转，水就不停地被甩出，又不断地被补充。这就形成了离心泵的连续输水。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 9、什么是树脂的再生?</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 树脂经一段软化或除盐运行后，失去了交换离子的能力;这时可用酸、碱或盐使其还原再生，恢复其交换能力，这种使树脂恢复能力的过程称为树脂的再生。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 10、影响树脂工作交换容量的主要因素有哪些?</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> (1)进水中水质的质量;</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> (2)交换终点的控制指标;</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> (3)树脂层的高度;</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> (4)水温及水流速度;</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> (5)交换剂再生的效果，树脂本身的性能。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 11、树脂有哪些化学性质?</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 1)离子交换反应的可逆性，如：RH+Na+RNa+H+</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 2)酸碱性：ROHR+OH-;RHR+H+</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 3)选择性：离子交换树脂对各种不同离子的吸附不一样。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 4)树脂交换能力大小</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 阳树脂：Fe3+>Al3+>Ca2+>Mg2+>K+≈NH4+>Na+</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 阴树脂：SO42->NO3->Cl->HCO3->HSi</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 12、混床树脂的污染有哪些?</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 1)悬浮的污染：多以阳树脂形式出现。加强生水的预处理。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 2)有机物污染：主要发生在强碱阳树脂。主要复苏方法：NaOH(1-4%)和NaCl(5-12%)混合溶液浸泡树脂24小时。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 3)重金属离子铁污染：多在阴树脂中形成，加强管道和设备的锈蚀，降低进水的含Fe量，增加除铁措施。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 13、促进RO膜性能下降的主要原因有哪些?</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 1)膜本身的化学变化：膜的水解、游离氯、活性氯的氧化干扰</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 2)膜本身的物理变化：膜的压密化，使透水率下降，除盐率上升;膜受污染：结垢、微生物、固体颗粒在膜表面或膜内污染堵塞。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 14、保安过滤器的工艺原理?</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 就是利用5um孔隙pp滤芯进行的机械过滤，使水中残存的微量悬浮颗粒、胶体微生物等，被截留或吸附在滤芯表面和空隙中。随着制水时间的增长，滤芯固截物使其阻力上升，当进出口压差增加到0.1MPa时，应更换;过滤器的滤元是可更换的卡式滤棒。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 15、如何防止RO膜的结垢?</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 1)做好原水的预处理工作，保证SOI<4，同时要加杀菌剂，防止微生物的滋生;</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 2)在RO运行中要维持合适的工作压力，一般工作压力增加产水量也增大，但过大又会使膜压实。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 3)在RO运行中应保持浓水的絮流状态，减轻膜表面溶液的浓差极化，避免难溶盐在膜表面析出;</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 4)在RO停运时，短期应进行加药冲洗，长期应加CH2O保护液进行保护。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 5)当RO产水明显减小或含盐量******时，表面结垢或污染，应进行化学清洗。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 16、在RO装置除盐过程中加NaHCO3的作用?</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 消除或降低水中的余氯含量，保证RO元件的稳定性，余氯小于0.1mg/L。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 17、RO膜组件前设置电动慢开自动阀的作用?</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 防止RO运行时高压泵的突然启停升压，产生对RO膜元件的高压冲击，形成水锤破坏RO膜。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 18、何为过滤周期?包括几个环节?各环节的作用是什么?</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 过滤周期是两次反洗之间的实际运行时间</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 包括：过滤、反洗、和正洗三个环节</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 反洗是为了清除在过滤过程中积累的污物，恢复过滤介质的截污能力</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 正洗是保证过滤运行?水合格的一个必要环节，正洗合格后才能进入周期运行制水。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 19、活性炭除氯原理</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 活性炭除去余氯不是物理吸附作用，而是化学反应，游离余氯通过活性炭时，在其表面产生催化作用，游离余氯很快水解出氧原子〔O〕并与炭原子进行化学反应生成二氧化碳，同时原水中的HCLO也迅速转化成CO2气体。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 综合反应：C+2Cl2+2H2O→4Hcl+CO2↑</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 根据以上反应容器内活性炭会根据原水中余氯含量的多少而逐步减少，每年应适当补充。</span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="font-size: 16px;"><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> 20、反渗透工艺原理</span></strong><strong style="margin: 0px; padding: 0px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 15px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"></span></strong></span></p><p style="margin: 10px 0px; padding: 0px; text-align: justify; color: rgb(51, 51, 51); clear: both; word-wrap: break-word !important; min-height: 1em; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; font-size: 16px; word-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"> RO是利用半透膜透水不透盐的特性，去除水中的大部分盐份。在RO的原水侧加压，使原</span></p></pre><p></p></div> <div style="clear: both; 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} else { if (gIsIE) pingdvportrait.style.left = (iX - 50) + "px"; else pingdvportrait.style.left = (iX - 50) + "px"; } //pingdvportrait.style.top = (iY-15) + "px"; pingdvportrait.style.pixelTop = y + z - 10; pingdvportrait.innerHTML = '<TABLE id="pingtbpingportrait" cellSpacing="1" cellPadding="5" width="100%" bgColor="black" border="0" > <TBODY> ' + face_01 + more_01 + ' </TBODY> </TABLE>'; } var face_01 = '<TR id="trContent" align="left" bgColor="#f8f8f8"> <TD align="middle"><IMG onclick="pingputEmot(\'em01\');" height="19" alt="" src="' + imagePath + 'smile01.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em02\');" height="19" alt="" src="' + imagePath + 'smile02.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em03\');" height="19" alt="" src="' + imagePath + 'smile03.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em04\');" height="19" alt="" src="' + imagePath + 'smile04.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em05\');" height="19" alt="" src="' + imagePath + 'smile05.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em06\');" height="19" alt="" src="' + imagePath + 'smile06.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em07\');" height="19" alt="" src="' + imagePath + 'smile07.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em08\');" height="19" alt="" src="' + imagePath + 'smile08.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em09\');" height="19" alt="" src="' + imagePath + 'smile09.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em10\');" height="19" alt="" src="' + imagePath + 'smile10.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em11\');" height="19" alt="" src="' + imagePath + 'smile11.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em12\');" height="19" alt="" src="' + imagePath + 'smile12.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em13\');" height="19" alt="" src="' + imagePath + 'smile13.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em14\');" height="19" alt="" src="' + imagePath + 'smile14.gif" width="19"></TD> </TR> <TR align="left" bgColor="#f8f8f8"> <TD align="middle"><IMG onclick="pingputEmot(\'em15\');" height="19" alt="" src="' + imagePath + 'smile15.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em16\');" height="19" alt="" src="' + imagePath + 'smile16.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em17\');" height="19" alt="" src="' + imagePath + 'smile17.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em18\');" height="19" alt="" src="' + imagePath + 'smile18.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em19\');" height="19" alt="" src="' + imagePath + 'smile19.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em20\');" height="19" alt="" src="' + imagePath + 'smile20.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em21\');" height="19" alt="" src="' + imagePath + 'smile21.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em22\');" height="19" alt="" src="' + imagePath + 'smile22.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em23\');" height="19" alt="" src="' + imagePath + 'smile23.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em24\');" height="19" alt="" src="' + imagePath + 'smile24.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em25\');" height="19" alt="" src="' + imagePath + 'smile25.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em26\');" height="19" alt="" src="' + imagePath + 'smile26.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em27\');" height="19" alt="" src="' + imagePath + 'smile27.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em28\');" height="19" alt="" src="' + imagePath + 'smile28.gif" width="19"></TD> </TR> '; var more_01 = ' <tr ><td colspan="14" bgColor="#f8f8f8" align="center"><a href="javascript:void(0);" onclick="more_face();" >更多</a></td></tr> '; var face_02 = ' <TR align="left" bgColor="#f8f8f8"> <TD align="middle"><IMG onclick="pingputEmot(\'em29\');" height="19" alt="" src="' + imagePath + 'smile29.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em30\');" height="19" alt="" src="' + imagePath + 'smile30.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em31\');" height="19" alt="" src="' + imagePath + 'smile31.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em32\');" height="19" alt="" src="' + imagePath + 'smile32.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em33\');" height="19" alt="" src="' + imagePath + 'smile33.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em34\');" height="19" alt="" src="' + imagePath + 'smile34.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em35\');" height="19" alt="" src="' + imagePath + 'smile35.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em36\');" height="19" alt="" src="' + imagePath + 'smile36.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em37\');" height="19" alt="" src="' + imagePath + 'smile37.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em38\');" height="19" alt="" src="' + imagePath + 'smile38.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em39\');" height="19" alt="" src="' + imagePath + 'smile39.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em40\');" height="19" alt="" src="' + imagePath + 'smile40.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em41\');" height="19" alt="" src="' + imagePath + 'smile41.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em42\');" height="19" alt="" src="' + imagePath + 'smile42.gif" width="19"></TD> </TR> <TR align="left" bgColor="#f8f8f8"> <TD align="middle"><IMG onclick="pingputEmot(\'em43\');" height="19" alt="" src="' + imagePath + 'smile43.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em44\');" height="19" alt="" src="' + imagePath + 'smile44.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em45\');" height="19" alt="" src="' + imagePath + 'smile45.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em46\');" height="19" alt="" src="' + imagePath + 'smile46.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em47\');" height="19" alt="" src="' + imagePath + 'smile47.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em48\');" height="19" alt="" src="' + imagePath + 'smile48.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em49\');" height="19" alt="我是男生" src="' + imagePath + '49.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em50\');" height="19" alt="我是女生" src="' + imagePath + '50.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em51\');" height="19" alt="玫瑰" src="' + imagePath + '51.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em52\');" height="19" alt="好爱你" src="' + imagePath + '52.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em53\');" height="19" alt="心碎了" src="' + imagePath + '53.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em54\');" height="19" alt="亲亲" src="' + imagePath + '54.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em55\');" height="19" alt="NO" src="' + imagePath + '55.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em56\');" height="19" alt="YES" src="' + imagePath + '56.gif" width="19"></TD> </TR> '; var more_02 = ' <tr><td colspan="14" bgColor="#f8f8f8" align="center"><a href="javascript:void(0);" onclick="more_face_02();">更多</a></td></tr> '; var face_03 = ' <TR align="left" bgColor="#f8f8f8"> <TD align="middle"><IMG onclick="pingputEmot(\'em57\');" height="19" alt="握个手" src="' + imagePath + '57.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em58\');" height="19" alt="到点了" src="' + imagePath + '58.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em59\');" height="19" alt="音乐" src="' + imagePath + '59.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em60\');" height="19" alt="CALL我" src="' + imagePath + '60.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em61\');" height="19" alt="带血的刀" src="' + imagePath + '61.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em62\');" height="19" alt="炸弹" src="' + imagePath + '62.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em63\');" height="19" alt="有了" src="' + imagePath + '63.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em64\');" height="19" alt="好晚了" src="' + imagePath + '64.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em65\');" height="19" alt="吸血蝙蝠" src="' + imagePath + '65.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em66\');" height="19" alt="便便" src="' + imagePath + '66.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em67\');" height="19" alt="干一杯" src="' + imagePath + '67.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em68\');" height="19" alt="抽烟" src="' + imagePath + '68.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em69\');" height="19" alt="打电话" src="' + imagePath + '69.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em70\');" height="19" alt="家" src="' + imagePath + '70.gif" width="19"></TD> </TR> <TR align="left" bgColor="#f8f8f8"> <TD align="middle"><IMG onclick="pingputEmot(\'em71\');" height="19" alt="车子" src="' + imagePath + '71.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em72\');" height="19" alt="礼物" src="' + imagePath + '72.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em73\');" height="19" alt="金钱" src="' + imagePath + '73.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em74\');" height="19" alt="太阳" src="' + imagePath + '74.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em75\');" height="19" alt="下雨" src="' + imagePath + '75.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em76\');" height="19" alt="猪猪" src="' + imagePath + '76.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em77\');" height="19" alt="小猫" src="' + imagePath + '77.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em78\');" height="19" alt="小狗" src="' + imagePath + '78.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em79\');" height="19" alt="骨头" src="' + imagePath + '79.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em80\');" height="19" alt="喝水" src="' + imagePath + '80.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em81\');" height="19" alt="汉堡" src="' + imagePath + '81.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em82\');" height="19" alt="包子" src="' + imagePath + '82.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em83\');" height="19" alt="西瓜" src="' + imagePath + '83.gif" width="19"></TD> <TD align="middle"><IMG onclick="pingputEmot(\'em84\');" height="19" alt="约会" src="' + imagePath + '84.gif" width="19"></TD> </TR> '; var more_03 = '<tr><td colspan="14" bgColor="#f8f8f8" align="center"><a href="javascript:void(0);" onclick="face();">取消更多</a></td></tr>'; function more_face() { pingdvportrait.innerHTML = '<TABLE id="pingtbpingportrait" cellSpacing="1" cellPadding="5" width="100%" bgColor="black" border="0" > <TBODY> ' + face_01 + face_02 + more_02 + ' </TBODY> </TABLE>'; } function more_face_02() { pingdvportrait.innerHTML = '<TABLE id="pingtbpingportrait" cellSpacing="1" cellPadding="5" width="100%" bgColor="black" border="0" > <TBODY> ' + face_01 + face_02 + face_03 + more_03 + ' </TBODY> </TABLE>'; } function face() { pingdvportrait.innerHTML = '<TABLE id="pingtbpingportrait" cellSpacing="1" cellPadding="5" width="100%" bgColor="black" border="0" > <TBODY> ' + face_01 + more_01 + ' </TBODY> </TABLE>'; } function pingFacial(str) { str = newpingportrait(str, "smile01.gif", "[em01]", "闹"); str = newpingportrait(str, "smile02.gif", "[em02]", "色"); str = newpingportrait(str, "smile03.gif", "[em03]", "可恨"); str = newpingportrait(str, "smile04.gif", "[em04]", "害羞"); str = newpingportrait(str, "smile05.gif", "[em05]", "抽煙"); str = newpingportrait(str, "smile06.gif", "[em06]", "中星星"); str = newpingportrait(str, "smile07.gif", "[em07]", "眨眼"); str = newpingportrait(str, "smile08.gif", "[em08]", "噓"); str = newpingportrait(str, "smile09.gif", "[em09]", "暈"); str = newpingportrait(str, "smile10.gif", "[em10]", "喝茶"); str = newpingportrait(str, "smile11.gif", "[em11]", "饥饿"); str = newpingportrait(str, "smile12.gif", "[em12]", "拜拜"); str = newpingportrait(str, "smile13.gif", "[em13]", "生气"); str = newpingportrait(str, "smile14.gif", "[em14]", "流口水"); str = newpingportrait(str, "smile15.gif", "[em15]", "闭嘴"); str = newpingportrait(str, "smile16.gif", "[em16]", "发怒"); str = newpingportrait(str, "smile17.gif", "[em17]", "很棒"); str = newpingportrait(str, "smile18.gif", "[em18]", "弱"); str = newpingportrait(str, "smile19.gif", "[em19]", "心碎"); str = newpingportrait(str, "smile20.gif", "[em20]", "爱心"); str = newpingportrait(str, "smile21.gif", "[em21]", "示爱 "); str = newpingportrait(str, "smile22.gif", "[em22]", "凋谢"); str = newpingportrait(str, "smile23.gif", "[em23]", "玫瑰"); str = newpingportrait(str, "smile24.gif", "[em24]", "礼物"); str = newpingportrait(str, "smile25.gif", "[em25]", "苹果"); str = newpingportrait(str, "smile26.gif", "[em26]", "西瓜"); str = newpingportrait(str, "smile27.gif", "[em27]", "喝茶"); str = newpingportrait(str, "smile28.gif", "[em28]", "聊天"); str = newpingportrait(str, "smile29.gif", "[em29]", "星星"); str = newpingportrait(str, "smile30.gif", "[em30]", "唧唧歪歪"); str = newpingportrait(str, "smile31.gif", "[em31]", "调皮"); str = newpingportrait(str, "smile32.gif", "[em32]", "戴绿帽子"); str = newpingportrait(str, "smile33.gif", "[em33]", "眨眼"); str = newpingportrait(str, "smile34.gif", "[em34]", "抛媚眼"); str = newpingportrait(str, "smile35.gif", "[em35]", "猪头"); str = newpingportrait(str, "smile36.gif", "[em36]", "吃屎"); str = newpingportrait(str, "smile37.gif", "[em37]", "月亮"); str = newpingportrait(str, "smile38.gif", "[em38]", "音符"); str = newpingportrait(str, "smile39.gif", "[em39]", "下雨"); str = newpingportrait(str, "smile40.gif", "[em40]", "猫猫头"); str = newpingportrait(str, "smile41.gif", "[em41]", "小狗"); str = newpingportrait(str, "smile42.gif", "[em42]", "骷头"); str = newpingportrait(str, "smile43.gif", "[em43]", "书呆子"); str = newpingportrait(str, "smile44.gif", "[em44]", "太阳"); str = newpingportrait(str, "smile45.gif", "[em45]", "写信给我"); str = newpingportrait(str, "smile46.gif", "[em46]", "抛媚眼"); str = newpingportrait(str, "smile47.gif", "[em47]", "电视"); str = newpingportrait(str, "smile48.gif", "[em48]", "闹钟"); str = newpingportrait(str, "49.gif", "[em49]", "我是男生"); str = newpingportrait(str, "50.gif", "[em50]", "我是女生"); str = newpingportrait(str, "51.gif", "[em51]", "玫瑰"); str = newpingportrait(str, "52.gif", "[em52]", "好爱你"); str = newpingportrait(str, "53.gif", "[em53]", "心碎了"); str = newpingportrait(str, "54.gif", "[em54]", "亲亲"); str = newpingportrait(str, "55.gif", "[em55]", "NO"); str = newpingportrait(str, "56.gif", "[em56]", "YES"); str = newpingportrait(str, "57.gif", "[em57]", "握个手"); str = newpingportrait(str, "58.gif", "[em58]", "到点了"); str = newpingportrait(str, "59.gif", "[em59]", "音乐"); str = newpingportrait(str, "60.gif", "[em60]", "CALL我"); str = newpingportrait(str, "61.gif", "[em61]", "带血的刀"); str = newpingportrait(str, "62.gif", "[em62]", "炸弹"); str = newpingportrait(str, "63.gif", "[em63]", "有了"); str = newpingportrait(str, "64.gif", "[em64]", "好晚了"); str = newpingportrait(str, "65.gif", "[em65]", "吸血蝙蝠"); str = newpingportrait(str, "66.gif", "[em66]", "便便"); str = newpingportrait(str, "67.gif", "[em67]", "干一杯"); str = newpingportrait(str, "68.gif", "[em68]", "抽烟"); str = newpingportrait(str, "69.gif", "[em69]", "打电话"); str = newpingportrait(str, "70.gif", "[em70]", "家"); str = newpingportrait(str, "71.gif", "[em71]", "车子"); str = newpingportrait(str, "72.gif", "[em72]", "礼物"); str = newpingportrait(str, "73.gif", "[em73]", "金钱"); str = newpingportrait(str, "74.gif", "[em74]", "太阳"); str = newpingportrait(str, "75.gif", "[em75]", "下雨"); str = newpingportrait(str, "76.gif", "[em76]", "猪猪"); str = newpingportrait(str, "77.gif", "[em77]", "小猫"); str = newpingportrait(str, "78.gif", "[em78]", "小狗"); str = newpingportrait(str, "79.gif", "[em79]", "骨头"); str = newpingportrait(str, "80.gif", "[em80]", "喝水"); str = newpingportrait(str, "81.gif", "[em81]", "汉堡"); str = newpingportrait(str, "82.gif", "[em82]", "包子"); str = newpingportrait(str, "83.gif", "[em83]", "西瓜"); str = newpingportrait(str, "84.gif", "[em84]", "约会"); return str } function newpingportrait(str, str1, str2, str3) { var newstr = str.replace(str2, '<img src=.././Content/Images/smiles/' + str1 + ' title=' + str3 + '/>'); //var newstr = str.replace(str2, '<img src="http://img.kq36.com.cn/htmleditor/images/smiles/"/+str1+"/>'); return newstr; } </script> </div> <div style="float: right; margin-top: -25px;"> <a name="Submit" onclick="return checkinput(104276);" style="cursor: pointer;"> <img src="/Content/Images/Advertisin.png"/></a> </div> </div> <a name="ping"></a> </div> </div> </td> </tr> </table> <table width="90%" border="0" cellpadding="0" cellspacing="0" bgcolor="#F7FCFF" style="margin: 5px auto;"> <tr> <td bgcolor="#fffff" valign="top"> <div style="background-color: #F7FCFF;"> <div style="border-bottom: #23619E 1px solid; 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border-bottom: 1px solid #BECBD2; } .tabs-nav:before, .tabs-nav:after { display: table; content: ' '; } .tabs-nav:after { width: 100%; clear: both; border-bottom: 1px solid #BECBD2; } .tabs-nav li { position: relative; float: left; margin-right: 5px; border: 1px solid #becbd2; border-bottom: none; } .tabs-nav li.active:after { position: absolute; bottom: -1px; width: 100%; display: block; content: ' '; border-bottom: 1px solid #fff; } .tabs-nav a { display: block; padding: 0 10px; line-height: 30px; text-decoration: none; color: #23619E; font-size: 14px; } .tabs-nav a:hover { text-decoration: underline; } .tabs-cnt { padding: 10px; border-left: 1px solid #BECBD2; border-right: 1px solid #BECBD2; } .tabs-content { display: none; } .tabs-content:first-child { display: block; } .tabs-content a { display: block; float: left; width: 670px; height: 24px; padding-left: 20px; background-image: url(../../Content/image/icon_02.gif); background-repeat: no-repeat; background-position: left 1px; color: #666666; 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} else { document.getElementById("tablehotimgsc" + 2).style.display = ""; document.getElementById("tablehotimgsc" + 1).style.display = "none"; $("#m_img").css("background-image", "url(../../Content/image/btn_bg.gif)"); $("#w_img").css("background-image", ""); $("#m_img").css("margin-top", "7px"); } } function settablehotnewsc(n) { if (n == 1) { document.getElementById("tablehotnewsc" + 1).style.display = ""; document.getElementById("tablehotnewsc" + 2).style.display = "none"; $("#w_news").css("background-image", "url(../../Content/image/btn_bg.gif)"); $("#m_news").css("background-image", ""); $("#m_news").css("margin-top", "7px"); } else { document.getElementById("tablehotnewsc" + 2).style.display = ""; document.getElementById("tablehotnewsc" + 1).style.display = "none"; $("#m_news").css("background-image", "url(../../Content/image/btn_bg.gif)"); $("#w_news").css("background-image", ""); $("#m_news").css("margin-top", "7px"); } } function settablehotbbssc(n) { if (n == 1) { //document.getElementById("tablehotbbssc" + 1).style.display = ""; document.getElementById("tablehotbbssc" + 2).style.display = "none"; $("#w_bbs").css("background-image", "url(../../Content/image/btn_bg.gif)"); $("#m_bbs").css("background-image", ""); $("#m_bbs").css("margin-top", "7px"); } else { document.getElementById("tablehotbbssc" + 2).style.display = ""; //document.getElementById("tablehotbbssc" + 1).style.display = "none"; $("#m_bbs").css("background-image", "url(../../Content/image/btn_bg.gif)"); $("#w_bbs").css("background-image", ""); $("#m_bbs").css("margin-top", "7px"); } } function checkTP(val) { $.layer({ type: 2, border: [0], title: false, shadeClose: true, iframe: { src: '/Home/ShowVote?ID=' + val + '' }, area: ['700px', '300px'] }); } function checkinput(newsID) { if ($("#CommentModel_Content").val() == "") { alert('请填写评论内容！'); $("#CommentModel_Content").focus(); return false; } if ($("#txtCode").val() == "") { alert('请输入验证码！'); $("#txtCode").focus(); return false; } else { $.ajax({ url: '/Home/AddComment', type: 'post', async: false, data: { id: $("#ID").val(), content: $("#CommentModel_Content").val(), title: $("#News_Title").val(), Classi_id: $("#News_ClassI_Id").val(), Code: $("#txtCode").val(), SessionID: $("#sessionID").val() }, success: function (result) { if (result == "True") { alert("评论成功！"); $("#CommentModel_Content").val(""); $("#txtCode").val(""); //location.href = "/A/" + newsID + ""; history.go(0); } else if (result == "1") { alert("验证码输入错误！"); $("#txtCode").val(""); $("#txtCode").focus(); Refesh(); return false; } else { alert("评论失败！"); return false; } } }); } } function addNews() { $.layer({ type: 2, border: [0], title: false, shadeClose: true, iframe: { src: '/Home/EdNewWeb/0' }, area: ['1000px', '550px'] }); } </script> </body> <script src="/Scripts/jquery-1.7.1.min.js"></script> <script src="/Scripts/Info.js"></script> <script src="/Scripts/layer/layer.min.js"></script> <script type="text/javascript"> //读取cookies function getCookie(name) { var arr, reg = new RegExp("(^| )" + name + "=([^;]*)(;|$)"); if (arr = document.cookie.match(reg)) return unescape(arr[2]); else return null; } //平台、设备和操作系统 var system = { win: false, mac: false, ipad: false, xll: false }; //检测平台 var p = navigator.platform; system.win = p.indexOf("Win") == 0; system.mac = p.indexOf("Mac") == 0; system.ipad = p.indexOf("iPad") == 0; system.x11 = (p == "X11") || (p.indexOf("Linux") == 0); //跳转语句 if (system.win || system.mac || system.ipad || system.xll) { } else { if (getCookie("mobile") == "yes" || getCookie("mobile") == null) { // top.location.href = 'https://m.kq133.com/A/104276'; } } function MM_over1(mmObj) { var mSubObj = mmObj.getElementsByTagName("div")[0]; mSubObj.style.display = "block"; } function MM_out1(mmObj) { var mSubObj = mmObj.getElementsByTagName("div")[0]; mSubObj.style.display = "none"; } </script> <script language="javascript" type="text/javascript"> function addNews() { $.layer({ type: 2, border: [0], title: false, shadeClose: true, // iframe: { src: 'Home/EdNewWeb/0' }, // iframe: { src: "/Home / EdNewWeb/" }, iframe: { src: '/Home/EdNewWeb/0' }, area: ['1000px', '550px'] }); } // function addNews() { // location.href = "Home/EdNewWeb/0"; // } function wsug(e, str) { var oThis = arguments.callee; if (!str) { oThis.sug.style.visibility = 'hidden'; document.onmousemove = null; 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oThis.ifr = ifr; div = dr = ifr = sug = null; } var e = e || window.event, obj = oThis.sug, dr = oThis.dr, ifr = oThis.ifr; obj.sug.innerHTML = str; var w = obj.sug.offsetWidth, h = obj.sug.offsetHeight, dw = document.documentElement.clientWidth || document.body.clientWidth; dh = document.documentElement.clientHeight || document.body.clientHeight; var st = document.documentElement.scrollTop || document.body.scrollTop, sl = document.documentElement.scrollLeft || document.body.scrollLeft; var left = e.clientX + sl + 17 + w < dw + sl && e.clientX + sl + 15 || e.clientX + sl - 8 - w, top = e.clientY + st + 17 + h < dh + st && e.clientY + st + 17 || e.clientY + st - 5 - h; obj.style.left = left + 10 + 'px'; obj.style.top = top + 10 + 'px'; dr.style.width = w + 'px'; dr.style.height = h + 'px'; ifr.style.width = w + 3 + 'px'; ifr.style.height = h + 3 + 'px'; obj.style.visibility = 'visible'; document.onmousemove = function (e) { var e = e || window.event, st = document.documentElement.scrollTop || document.body.scrollTop, sl = document.documentElement.scrollLeft || document.body.scrollLeft; var left = e.clientX + sl + 17 + w < dw + sl && e.clientX + sl + 15 || e.clientX + sl - 8 - w, top = e.clientY + st + 17 + h < dh + st && e.clientY + st + 17 || e.clientY + st - 5 - h; obj.style.left = left + 'px'; obj.style.top = top + 'px'; } } </script> <script src="/Scripts/layer/layer.min.js"></script> </html>