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\r供應(yīng)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(wú)機(jī)鹽垢的沉積方面尤其有效。<\/span><\/span>
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\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>
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\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>
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\rFlocon 135<\/span><\/span>在濃鹽水中可容忍高達(dá)<\/span>0.5ml/l<\/span>總鐵。<\/span>
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\rFlocon 135<\/span><\/span>通過(guò)<\/span>ANSI/NSF<\/span>標(biāo)準(zhǔn)<\/span>60<\/span>的認(rèn)證，可應(yīng)用于生產(chǎn)飲用水的反滲透系統(tǒng)。<\/span>
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\r<\/span>產(chǎn)品性質(zhì)：<\/span>
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\r<\/span>下列是<\/span>Flocon 135<\/span>的典型性質(zhì)，但不應(yīng)認(rèn)為是產(chǎn)品的供貨指標(biāo)。產(chǎn)品指標(biāo)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(shí)比重：<\/span> 1.17-1.20<\/span>
\r<\/span>沸點(diǎn)范圍：<\/span> 100-103<\/span>度<\/span>
\r<\/span>凝固點(diǎn)范圍：<\/span> 0-3<\/span>度<\/span>
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\r<\/span>化學(xué)反應(yīng)性：<\/span>
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\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>
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\r<\/span>應(yīng)用和劑量：<\/span>
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\r Flocon 135<\/span><\/span>是一種有機(jī)磷酸的水溶液，在濃縮狀態(tài)下是有腐蝕性的。所以應(yīng)該使用防腐的加藥設(shè)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>
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\r<\/span>推薦的加藥點(diǎn)是在任何過(guò)濾設(shè)備和筒式過(guò)濾器的下游進(jìn)水中。<\/span>
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\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(yīng)用**的加藥溶液濃度推薦為<\/span>10%<\/span>（<\/span>w/w<\/span>）。<\/span>
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\rFlocon 135<\/span><\/span>應(yīng)該連續(xù)加入，并且與進(jìn)水流量成正比，以保持推薦的劑量水平。<\/span>
\r.阻垢劑作用機(jī)理<\/span>\r<\/p>\r\r本阻垢劑控制水中無(wú)機(jī)物沉積的機(jī)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)酰鼈兙筒灰司劢Y(jié)；<\/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(wú)機(jī)垢結(jié)晶形成的過(guò)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(jìn)水的質(zhì)量和濃縮鹽水中存在的各種結(jié)垢成分的飽和指數(shù)有關(guān)。可用專門的軟件計(jì)算結(jié)垢指數(shù)和**系統(tǒng)回收率。<\/span>
\r<\/span>加藥劑量預(yù)測(cè)和推薦備索。<\/span><\/span>\r<\/p><\/div>
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