Gongyi Filter Industry Co., Ltd.

Sewage polyaluminium chloride and ferric chloride which phosphorus removal effect

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2017-12-07 13:35:58

Polyaluminium chloride, although expensive, but adaptable to water quality and temperature, dosage is not too large, do not recommend the use of ferric chloride on the corrosion of metal pipes, corrosion is also very small. We spent nearly six months here