四川聚合硫酸鐵成都聚合硫酸鐵PFS廠家德陽聚合硫酸鐵綿陽聚合硫酸鐵達州聚合硫酸鐵巴中聚合硫酸鐵四川萬家凈環?？萍加邢薰?/title><meta name="keywords" content="" /><meta name="description" content="" /><meta name="applicable-device"content="pc,mobile"><link href="/Public/css/bootstrap.css" rel="stylesheet"><link href="/Home/Tpl/default/Public/css/bxslider.css" rel="stylesheet"><link href="/Home/Tpl/default/Public/css/style.css" rel="stylesheet"><script src="/Public/js/jquery.min.js"></script><script src="/Home/Tpl/default/Public/js/bxslider.min.js"></script><script src="/Home/Tpl/default/Public/js/common.js"></script><script src="/Public/js/bootstrap.js"></script><link href="/Home/Tpl/default/Public/css/lightbox.css" rel="stylesheet"><script src="/Home/Tpl/default/Public/js/lightbox.js"></script><script type="text/javascript"> $(document).ready(function(){ $('.showpic_flash').bxSlider({ pagerCustom: '#pic-page', adaptiveHeight: true, }); }); </script><meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" 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href="/Uploads/5ed0706ec96fe.jpg"><img src="/Uploads/5ed0706ec96fe.jpg" alt="聚合硫酸鐵PFS" /></a><a data-slide-index="2" href="/Uploads/5ed0706ec9f4c.jpg"><img src="/Uploads/5ed0706ec9f4c.jpg" alt="聚合硫酸鐵PFS" /></a><a data-slide-index="3" href="/Uploads/5ed0706eca73e.jpg"><img src="/Uploads/5ed0706eca73e.jpg" alt="聚合硫酸鐵PFS" /></a></div></div><div class="col-sm-12 col-md-6 proinfo_box"><h1 class="product_h1">聚合硫酸鐵PFS</h1><ul class="product_info"><li>含量：≥21%</li><li>包裝：25kg/袋</li><li></li><li></li><li>產品描述：</li><li><form id="orderform" method="post" action="/cn/Inquiry.html"><input type="hidden" name="ordername" value="聚合硫酸鐵PFS" /><a href="javascript:orderform.submit();" class="btn btn-primary page-btn"><span class="glyphicon glyphicon-triangle-right" aria-hidden="true"></span> 在線訂購</a></form></li></ul></div><div class="product_con"><p class="MsoNormal" style="text-indent:24.0pt;"> <p class="MsoNormal" style="text-indent:24.0pt;"> <span style="font-size:12.0pt;font-family:宋體;">聚合硫酸鐵（</span><span style="font-size:12.0pt;font-family:"">PFS</span><span style="font-size:12.0pt;font-family:宋體;">），聚鐵或硫酸聚鐵，結構式為［</span><span style="font-size:12.0pt;font-family:"">Fez</span><span style="font-size:12.0pt;font-family:宋體;">（</span><span style="font-size:12.0pt;font-family:"">OH</span><span style="font-size:12.0pt;font-family:宋體;">）</span><span style="font-size:12.0pt;font-family:"">M</span><span style="font-size:12.0pt;font-family:宋體;">（</span><span style="font-size:12.0pt;font-family:"">SO</span><span style="font-size:12.0pt;font-family:宋體;">）</span><span style="font-size:12.0pt;font-family:"">s-/2m</span><span style="font-size:12.0pt;font-family:宋體;">，其中</span><span style="font-size:12.0pt;font-family:"">n<2</span><span style="font-size:12.0pt;font-family:宋體;">，</span><span style="font-size:12.0pt;font-family:"">m=f</span><span style="font-size:12.0pt;font-family:宋體;">（</span><span style="font-size:12.0pt;font-family:"">n</span><span style="font-size:12.0pt;font-family:宋體;">），是一種堿式硫酸鹽，在此溶液中含有大量的［</span><span style="font-size:12.0pt;font-family:"">Fe</span><span style="font-size:12.0pt;font-family:宋體;">（</span><span style="font-size:12.0pt;font-family:"">OH</span><span style="font-size:12.0pt;font-family:宋體;">）</span><span style="font-size:12.0pt;font-family:"">]+</span><span style="font-size:12.0pt;font-family:宋體;">、</span><span style="font-size:12.0pt;font-family:""> [Fes(OH);]+</span><span style="font-size:12.0pt;font-family:宋體;">、</span><span style="font-size:12.0pt;font-family:"">[Fes(OH</span><span style="font-size:12.0pt;font-family:宋體;">）</span><span style="font-size:12.0pt;font-family:"">2n]++</span><span style="font-size:12.0pt;font-family:宋體;">等高價多核聚合鐵絡合離子，它們具有很強的中和懸浮顆粒上電荷的能力，降低膠團電位，并水解成絮狀輕基鐵化合物。它具有較大的比表面積以及較強的吸附能力，與常用的混凝劑三氯化鐵、硫酸鋁以及堿式氯化鋁相比，它有許多明顯的優點，如凈水過程中的生成磯花大、強度高、沉降快，在水溶液中，殘留的鐵比三氯化鐵少；在污水處理時對某些重金屬離子以及</span><span style="font-size:12.0pt;font-family:"">COD</span><span style="font-size:12.0pt;font-family:宋體;">、色度、惡臭等均有顯著的去除效果，對處理水的</span><span style="font-size:12.0pt;font-family:"">pH</span><span style="font-size:12.0pt;font-family:宋體;">值適應范圍廣（</span><span style="font-size:12.0pt;font-family:"">pH=4</span><span style="font-size:12.0pt;font-family:宋體;">～</span><span style="font-size:12.0pt;font-family:"">11</span><span style="font-size:12.0pt;font-family:宋體;">），且</span><span style="font-size:12.0pt;font-family:"">PFS</span><span style="font-size:12.0pt;font-family:宋體;">溶液對設備的腐蝕性小，因此許多國家都在研制和應用</span><span style="font-size:12.0pt;font-family:"">PFS</span><span style="font-size:12.0pt;font-family:宋體;">。</span><span style="font-size:12.0pt;font-family:""></span> </p> <p class="MsoNormal" style="text-indent:24.0pt;"> <span style="font-size:12.0pt;font-family:宋體;"> <table class="MsoNormalTable ke-zeroborder" border="0" cellspacing="0" cellpadding="0" width="538" style="width:403.35pt;border-collapse:collapse;"> <tbody> <tr> <td width="265" rowspan="3" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">項<span><span> </span></span>目<span></span></span> </p> </td> <td width="273" colspan="4" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">指標<span></span></span> </p> </td> </tr> <tr> <td width="137" colspan="2" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">Ⅰ類<span></span></span> </p> </td> <td width="137" colspan="2" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">Ⅱ類<span></span></span> </p> </td> </tr> <tr> <td width="68" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">液體<span></span></span> </p> </td> <td width="68" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">固體<span></span></span> </p> </td> <td width="68" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">液體<span></span></span> </p> </td> <td width="68" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">固體<span></span></span> </p> </td> </tr> <tr> <td width="265" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">密度（<span>20</span>℃）<span>/</span>（<span>g/Cm3</span>）<span></span></span> </p> </td> <td width="68" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">≥<span>1.45</span></span> </p> </td> <td width="68" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">-</span> </p> </td> <td width="68" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">≥<span>1.45</span></span> </p> </td> <td width="68" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">-</span> </p> </td> </tr> <tr> <td width="265" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">全鐵質量分數<span>/%</span></span> </p> </td> <td width="68" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">≥<span>11.0</span></span> </p> </td> <td width="68" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">≥<span>19.0</span></span> </p> </td> <td width="68" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">≥<span>11</span></span> </p> </td> <td width="68" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">≥<span>19</span></span> </p> </td> </tr> <tr> <td width="265" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">還原性物質（<span>Fe2+)</span>質量分數<span>/%</span></span> </p> </td> <td width="68" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">≤<span>0.10</span></span> </p> </td> <td width="68" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">≤<span>0.15</span></span> </p> </td> <td width="68" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">≤<span>0.1</span></span> </p> </td> <td width="68" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">≤<span>0.15</span></span> </p> </td> </tr> <tr> <td width="265" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">鹽基度<span>/%</span></span> </p> </td> <td width="68" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">8-16</span> </p> </td> <td width="68" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">8-16</span> </p> </td> <td width="68" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">8-16</span> </p> </td> <td width="68" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">8-16</span> </p> </td> </tr> <tr> <td width="265" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">不容物質量分數<span>/%</span></span> </p> </td> <td width="68" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">≤<span>0.3</span></span> </p> </td> <td width="68" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">≤<span>0.5</span></span> </p> </td> <td width="68" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">≤<span>0.3</span></span> </p> </td> <td width="68" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">≤<span>0.5</span></span> </p> </td> </tr> <tr> <td width="265" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">PH</span><span style="font-size:11.0pt;font-family:宋體;color:black;">值（<span>1%</span>水溶液）<span></span></span> </p> </td> <td width="68" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">2-3</span> </p> </td> <td width="68" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">2-3</span> </p> </td> <td width="68" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">2-3</span> </p> </td> <td width="68" style="border:solid windowtext 1.0pt;background:white;"> <p class="MsoNormal" align="center" style="text-align:center;"> <span style="font-size:11.0pt;font-family:宋體;color:black;">2-3</span> </p> </td> </tr> </tbody> </table> <br /> </span><span style="font-size:12pt;font-family:宋體;"> 我國于</span><span style="font-size:12pt;font-family:"">20</span><span style="font-size:12pt;font-family:宋體;">世紀</span><span style="font-size:12pt;font-family:"">80</span><span style="font-size:12pt;font-family:宋體;">年代初期，由天津化工研究院、冶金部建筑研究院先后研制成功并推廣使用。近年來，各國在</span><span style="font-size:12pt;font-family:""> PFS</span><span style="font-size:12pt;font-family:宋體;">的研究、制備和應用等方面，都取得了很大進展。目前市場上供應的</span><span style="font-size:12pt;font-family:"">PFS</span><span style="font-size:12pt;font-family:宋體;">有液體和固體兩種產品，液體產品為紅褐色黏稠透明液體，相對密度（</span><span style="font-size:12pt;font-family:"">20</span><span style="font-size:12pt;font-family:宋體;">℃）</span><span style="font-size:12pt;font-family:"">>1.45g/cm</span><span style="font-size:12pt;font-family:宋體;">，黏度（</span><span style="font-size:12pt;font-family:"">20</span><span style="font-size:12pt;font-family:宋體;">°）</span><span style="font-size:12pt;font-family:"">>1lmPa</span><span style="font-size:12pt;font-family:宋體;">?</span><span style="font-size:12pt;font-family:"">s</span><span style="font-size:12pt;font-family:宋體;">，固體為黃色無定形固體。固體聚合硫酸鐵除了具有液體產品的性能外還具有運輸、存儲方便等特點。</span><span style="font-size:12pt;font-family:"">1974</span><span style="font-size:12pt;font-family:宋體;">年，日本鐵礦業株式會社首先取得制備聚合硫酸鐵的專利。該技術以硫酸亞鐵和硫酸為原料，以亞硝酸鈉為催化劑，經過</span><span style="font-size:12pt;font-family:"">17h</span><span style="font-size:12pt;font-family:宋體;">空氣氧化，最終可得到棕色聚合硫酸鐵溶液。該工藝有一定的缺陷，如合成過程中產生的廢氣必須利用其他設備進行處理，反應時間過長，不利于生產。此后，日本及我國冶金部建筑研究院、天津化工研究所對此工藝提出了大量的改進方法，并相繼投入生產，取得了較好的經濟效益和社會效益。</span> </p> <p class="MsoNormal" 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