How to distinguish between anion and cation polyacrylamide PAM flocculants in a simple way?

title: How to distinguish anion and cation polyacrylamide PAM flocculants in a simple way?, appearance. Yin and cation polyacrylamide have dry powder and emulsion. From the appearance, these two are white particles or fine powder, can not be distinguished with the naked eye, emulsion products slightly different, anion-type emulsion whitening, and cation-type emulsion is faint blue.. Second, the use. Anion polyacrylamide as a sewage treatment flocculant is mainly used for the treatment of inororable wastewater, in coal mine wastewater, sand washing plant, coal washing plant coal washing, steel wastewater treatment, etc. ; As a sewage treatment flocculant, cation-type polyacrylamide is mainly used to treat organic wastewater, such as food waste water, slaughterhouse wastewater, sugar wastewater, MSG plant wastewater, urban sewage treatment, sludge dewatering agent.. Third, the price. The price of anion polyacrylamide is lower than that of cation polyacrylamide. But the same thing is, the higher the molecular weight, the higher , the lower the molecular weight. The molecular weight of anion polyacrylamide ranges from 4 million to 25 million, and the molecular weight of cation polyacrylamide varies from 7 million to 12 million.. V. Indicators. The main indicators of anion polyacrylamide are molecular weight and hydrolytic degree, and the main indicators of cations are ionity and molecular weight.to learn more and follow Hua film environmental protection online oh
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