Gongyi Filter Industry Co., Ltd.

Polyaluminum chloride and water quality should be the proportion of the best

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2017-12-07 13:36:11

This is not a fixed ratio, because the water turbidity of different polyaluminum chloride dosage is also different, the specific best dosage can only be determined through the small test first after the test machine to determine the final amount, I hope my Answer to your help