Gongyi Filter Industry Co., Ltd.

Sewage treatment of poly aluminum, polypropylene C Xi, FeCl3 dosage how to calculate ah

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2017-12-07 13:36:42

Then vote PAM. If the proportion of the general poly aluminum concentration of 10%, ferric chloride does not need the general sewage treatment polish aluminum, PAM two thousandths to five thousandths of the concentration on it, the actual input amount of aluminum PAM2 times, test it