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• Polyaluminum chloride precipitation network trapping mechanism

  Colloidal particles in water can be trapped when these precipitates in the formation of metal salts (such as aluminum sulfate or ferric chloride) or metal oxide

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• Polyaluminum chloride, alum and ferric chloride which best water purification effect

  The best effect of water purification is polyaluminium chloride, aluminum sulfate is the worst side effects of the smallest iron salts, aluminum deposition, cau

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• Polyaluminum chloride will increase cod?

  Because PAC itself is a flocculant flocculant, customers use polyaluminium chloride is to reduce the COD in the sewage, BOD, how to increase, then how to deal w

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• Why polyaluminium chloride will become the most commonly used water purifying agent

  It is through flocculation, precipitation and thus achieve the purpose of water purification, the price is relatively polyacrylamide 8000-20000 yuan & # 47; and

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• Poly aluminum ferric chloride implementation of what standards

  But now many small factories have not reached the content of the national standard, especially Gongyi there, so the price is very dead to kill now, then I would

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