|
\r供應阻垢劑flocon135哪家好Flocon 135<\/span>是一種用于<\/span> <\/span><\/span>反滲透系統(tǒng)的通用型阻垢劑，在控制膜表面無機鹽垢的沉積方面尤其有效。<\/span><\/span>
\r
\rFlocon 135<\/span><\/span>是膦基羧酸的水溶液。它和所有主要的反滲透膜相容。<\/span>
\r
\rFlocon 135<\/span><\/span>控制<\/span>CaCO3<\/span>，<\/span>CaSO4<\/span>，<\/span>BaSO4<\/span>，<\/span>SrSO4<\/span>和<\/span>CaF2<\/span>的垢沉積。<\/span>
\r
\rFlocon 135<\/span><\/span>在濃鹽水中可容忍高達<\/span>0.5ml/l<\/span>總鐵。<\/span>
\r
\rFlocon 135<\/span><\/span>通過<\/span>ANSI/NSF<\/span>標準<\/span>60<\/span>的認證，可應用于生產(chǎn)飲用水的反滲透系統(tǒng)。<\/span>
\r
\r
\r<\/span>產(chǎn)品性質(zhì)：<\/span>
\r
\r<\/span>下列是<\/span>Flocon 135<\/span>的典型性質(zhì)，但不應認為是產(chǎn)品的供貨指標。產(chǎn)品指標備索。<\/span>
\r<\/span>外觀：<\/span> <\/span>淺黃色液體<\/span>
\r<\/span>氣味：<\/span> <\/span>輕微<\/span>
\rpH<\/span><\/span>：<\/span> 3.5-4.5<\/span>
\r<\/span>固體粉：<\/span> 33-37%<\/span>（<\/span>w/w<\/span>）<\/span>
\r20<\/span><\/span>度時比重：<\/span> 1.17-1.20<\/span>
\r<\/span>沸點范圍：<\/span> 100-103<\/span>度<\/span>
\r<\/span>凝固點范圍：<\/span> 0-3<\/span>度<\/span>
\r
\r
\r
\r<\/span>化學反應性：<\/span>
\r
\r<\/span>在通常使用情況下<\/span>Flocon 135<\/span>不受氯或其它氧化型殺菌劑影響。<\/span>Flocon 135<\/span>可用于使用氯和偏亞硫酸氫納的膜系統(tǒng)中。<\/span>
\rFlocon 135<\/span><\/span>水解穩(wěn)定。它不形成不溶的鈉鹽或鉀鹽。<\/span>
\r
\r
\r
\r<\/span>應用和劑量：<\/span>
\r
\r Flocon 135<\/span><\/span>是一種有機磷酸的水溶液，在濃縮狀態(tài)下是有腐蝕性的。所以應該使用防腐的加藥設備。合適的材料可以是<\/span>316L<\/span>不繡鋼<\/span>
\r<\/span>或者是塑料，例如：<\/span> GRP<\/span>，<\/span>PVC<\/span>和<\/span>PE<\/span>。<\/span>
\r
\r
\r<\/span>推薦的加藥點是在任何過濾設備和筒式過濾器的下游進水中。<\/span>
\r
\rFlocon 135<\/span><\/span>可與水以任何比例混溶。它可以純產(chǎn)品的形式或者以水溶液的形式應用**的加藥溶液濃度推薦為<\/span>10%<\/span>（<\/span>w/w<\/span>）。<\/span>
\r
\rFlocon 135<\/span><\/span>應該連續(xù)加入，并且與進水流量成正比，以保持推薦的劑量水平。<\/span>
\r.阻垢劑作用機理<\/span>\r<\/p>\r\r本阻垢劑控制水中無機物沉積的機理主要在以下四大方面起作用：<\/span><\/span>\r<\/p>\r\r（1）改變顆粒之間的吸附力，使之變?nèi)，它們就不宜聚結；<\/span>\r<\/p>\r\r（2）改變顆粒與載體表面的吸附力，使顆粒不致被吸附在金屬表面而容易被沖走；<\/span>\r<\/p>\r\r（3）改變顆粒晶體形成速度，干擾無機垢結晶形成的過程，使晶格扭曲，使沉積在**步就被抑制；<\/span>\r<\/p>\r\r（4）增加粒子的親水性。<\/span>\r<\/p>\r\r
\r <\/span>需要的加藥劑量與進水的質(zhì)量和濃縮鹽水中存在的各種結垢成分的飽和指數(shù)有關？捎脤ｉT的軟件計算結垢指數(shù)和**系統(tǒng)回收率。<\/span>
\r<\/span>加藥劑量預測和推薦備索。<\/span><\/span>\r<\/p><\/div>
|
在線咨詢 
