Cationic polyacrylamide is all ion types in a PAM most expensive, but also the effect of the most prominent. Cationic polyacrylamide is more favorable for water pretreatment preparation. 

Cationic polyacrylamide used in various industries are very extensive, cationic polyacrylamide sewage treatment advantages as follows: 

First, the equipment components, systems and operations personnel, skin, clothing corrosive very small, there is sewage big help

Second, water alkalinity consuming less than cationic polyacrylamide flocculant consumption of various inorganic alkalinity of the water, reducing the PH value less disposal of effluent.

Third, the cationic polyacrylamide for a wide range of dosing, the temperature of the raw water is stronger than aluminum sulfate compliance.

Fourth, floc constitute rapid sedimentation rate is high, and therefore the response, settling time can be shortened, for the pharmaceutical industry, light industry, water pretreatment preparation of more favorable.

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