Gongyi Filter Industry Co., Ltd.

In the swimming pool, polyaluminium chloride and alum on the water what is the difference, Shen

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2017-12-07 13:36:24

Alum is potassium aluminum sulfate, belonging to the early water purification agent. Polyaluminium chloride is now a new type of water purifying agent, compared with alum with less dosage, good flocculation effect