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class="phx-panel-wrap" data-showtitle="yes" data-isad="no" data-pattern="fixed" data-place="6" data-width="200" data-height="200"> <div class="phx-panel-title clearfix"> <span class="text pull-left">文章詳情</span> </div> <div class="phx-panel"> <div id="app_45530400_style" class="hide"> </div> <div class="appWrapper" id="app_45530400" role="draggable" data-type="app" data-appid="datumInfo" data-config="" data-state="true"> <div class="appMask"></div> <div class="appContent"> <div class="datum_info"> <h1 class="title">聚丙烯酰胺(污泥脫水劑)的分子量大小和處理效果有什么影響</h1> <div class="bgcolor_01"> <div class="bgcolor_sum"> <div class="left">日期：2022-07-15 06:57</div> <div class="right">瀏覽次數：1543</div> </div> <div class="bgcolor_sum01"> 摘要：聚丙烯酰胺分子量的大小是區分其產品的主要性能之一，很多客戶任為是分子量大產品就好，分子量小其產品就差，這都是錯誤的理解，用多高的分子量是根據你所處理水的水質來分析的，根據水質和用途的不同來選用不同分子量的產品，高分子量聚丙烯酰胺并不一定能顯示出優良的能力，相反，低分子量PAM的各項功能也不會很差。下面來分析下各種離子性聚丙烯酰胺的作用：陽離子聚丙烯酰胺*為常用于污泥脫水，在污水處理中適合帶有陰電荷性質的污水進行絮凝、沉淀等。陰離子聚丙烯酰胺使用于懸... </div> </div> <div class="content"> <p align="center" style="background:#FFFFFF;margin:0pt;padding:0pt;text-align:center;line-height:18pt;text-indent:0pt;mso-pagination:widow-orphan;"> <b><span style="background:#FFFFFF;color:#333333;text-transform:none;letter-spacing:0pt;font-family:宋體;font-size:18pt;font-style:normal;font-weight:bold;mso-spacerun:"yes";mso-font-kerning:1.0000pt;mso-shading:#FFFFFF;"><span style="font-family:宋體;"><br> </span></span></b> </p> <p align="center" style="background:#FFFFFF;margin:0pt;padding:0pt;text-align:center;line-height:18pt;text-indent:0pt;mso-pagination:widow-orphan;"> <span style="background:#FFFFFF;color:#333333;text-transform:none;letter-spacing:0pt;font-family:宋體;font-size:10.5pt;font-style:normal;mso-spacerun:"yes";mso-font-kerning:1.0000pt;mso-shading:#FFFFFF;"> </span> </p> <p style="margin:0pt;padding:0pt;line-height:16.5pt;mso-pagination:widow-orphan;"> <span style="background:#FFFFFF;color:#666666;text-transform:none;letter-spacing:0pt;font-family:宋體;font-size:9pt;font-style:normal;font-weight:normal;mso-spacerun:"yes";mso-font-kerning:0.0000pt;mso-shading:#FFFFFF;mso-ascii-font-family:Verdana;mso-hansi-font-family:Verdana;mso-bidi-font-family:Verdana;"> </span><span style="background:#FFFFFF;color:#666666;text-transform:none;letter-spacing:0pt;font-family:宋體;font-size:14pt;font-style:normal;font-weight:normal;mso-spacerun:"yes";mso-font-kerning:0.0000pt;mso-shading:#FFFFFF;mso-ascii-font-family:Verdana;mso-hansi-font-family:Verdana;mso-bidi-font-family:Verdana;"><span style="font-family:宋體;"><span style="font-size:16px;">聚丙烯酰胺分子量的大小是區分其產品的主要性能之一，很多客戶任為是分子量大產品就好，分子量小其產品就差，這都是錯誤的理解，用多高的分子量是根據你所處理水的水質來分析的，根據水質和用途的不同來選用不同分子量的產品，高分子量聚丙烯酰胺并不一定能顯示出優良的能力，相反，低分子量</span></span><span style="font-size:16px;">PAM</span><span style="font-family:宋體;"><span style="font-size:16px;">的各項功能也不會很差。下面來分析下各種離子性聚丙烯酰胺的作用：</span></span></span> </p> <p style="background:#FFFFFF;margin:0pt;padding:0pt;text-align:left;text-indent:0pt;mso-pagination:widow-orphan;"> <span style="background:#FFFFFF;color:#666666;text-transform:none;letter-spacing:0pt;font-family:Verdana;font-size:14pt;font-style:normal;font-weight:normal;mso-spacerun:"yes";mso-font-kerning:0.0000pt;mso-shading:#FFFFFF;mso-fareast-font-family:宋體;"><span style="font-size:16px;"> </span><span style="font-family:宋體;"><span style="font-size:16px;">陽離子聚丙烯酰胺*為常用于污泥脫水，在污水處理中適合帶有陰電荷性質的污水進行絮凝、沉淀等。</span></span></span> </p> <p style="background:#FFFFFF;margin:0pt;padding:0pt;text-align:left;text-indent:0pt;mso-pagination:widow-orphan;"> <span style="background:#FFFFFF;color:#666666;text-transform:none;letter-spacing:0pt;font-family:Verdana;font-size:14pt;font-style:normal;font-weight:normal;mso-spacerun:"yes";mso-font-kerning:0.0000pt;mso-shading:#FFFFFF;mso-fareast-font-family:宋體;"><span style="font-size:16px;"> </span><span style="font-family:宋體;"><span style="font-size:16px;">陰離子聚丙烯酰胺使用于懸浮顆粒較粗、濃度高、粒子帶陽電荷，水的</span></span><span style="font-family:Verdana;"><span style="font-size:16px;">PH</span></span><span style="font-family:宋體;"><span style="font-size:16px;">值為中性或堿性的污水，鋼鐵廠廢水，電鍍廠廢水，冶金廢水，洗煤廢水等污水處理，效果*好。</span></span></span> </p> <p style="background:#FFFFFF;margin:0pt;padding:0pt;text-align:left;text-indent:0pt;mso-pagination:widow-orphan;"> <span style="background:#FFFFFF;color:#666666;text-transform:none;letter-spacing:0pt;font-family:Verdana;font-size:16px;font-style:normal;font-weight:normal;mso-spacerun:"yes";mso-font-kerning:0.0000pt;mso-shading:#FFFFFF;mso-fareast-font-family:宋體;"> </span><span style="background:#FFFFFF;color:#666666;text-transform:none;letter-spacing:0pt;font-family:宋體;font-size:16px;font-style:normal;font-weight:normal;mso-spacerun:"yes";mso-font-kerning:0.0000pt;mso-shading:#FFFFFF;mso-ascii-font-family:Verdana;mso-hansi-font-family:Verdana;mso-bidi-font-family:Verdana;"> </span><span style="background:#FFFFFF;color:#666666;text-transform:none;letter-spacing:0pt;font-family:Verdana;font-size:14pt;font-style:normal;font-weight:normal;mso-spacerun:"yes";mso-font-kerning:0.0000pt;mso-shading:#FFFFFF;mso-fareast-font-family:宋體;"><span style="font-family:宋體;"><span style="font-size:16px;">非離子聚丙烯酰胺由于不帶離子型官能團，因此與陰離子型</span></span><span style="font-size:16px;">PAM</span><span style="font-family:宋體;"><span style="font-size:16px;">類絮凝劑相比具有以下特點：絮凝性能受水</span></span><span style="font-family:Verdana;"><span style="font-size:16px;">PH</span></span><span style="font-family:宋體;"><span style="font-size:16px;">值和鹽類波動的影響小。在水質為酸性的條件下卻優于陰離子型，絮體強度比陰離子型</span></span><span style="font-family:Verdana;"><span style="font-size:16px;">PAM</span></span><span style="font-family:宋體;"><span style="font-size:16px;">高分子絮凝劑的效果要強。</span></span></span> </p> <p style="margin:0pt;"> <span style="background:#FFFFFF;color:#666666;text-transform:none;letter-spacing:0pt;font-family:Verdana;font-size:14pt;font-style:normal;font-weight:normal;mso-spacerun:"yes";mso-font-kerning:0.0000pt;mso-shading:#FFFFFF;mso-fareast-font-family:宋體;"><span style="font-size:16px;"> </span><span style="font-family:宋體;"><span style="font-size:16px;">兩性離子聚丙烯酰胺適用于水質情況比較復雜或性質經常發生變化的水，選用兩性離子聚丙烯酰胺作為水處理絮凝劑對降低表面張力的性能遠大于同條件下，陰陽離子單獨存在的能力。</span></span></span> </p> </div> <div class="datumrelate"> <span>下一篇：</span> <a href="/xahaili_Article_4120616.html" title="家用水處理器">家用水處理器</a> <br> <span>上一篇：</span> <a href="/xahaili_Article_11065694.html" title="聚丙烯酰胺(污泥脫水劑)的介紹">聚丙烯酰胺(污泥脫水劑)的介紹</a> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> <footer id="footer" class="footer" data-appid="layout"> <div id="footerWrapper" class="footerWrapper" data-appid="wrapper"> <div id="footerContainer" class="footerContainer" data-appid="container"> 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