Gongyi Filter Industry Co., Ltd.

What is the basicity of the salt, the effect of the polymerization of aluminum chloride flocculation

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2017-12-07 13:36:08

Polyaluminium chloride was invented in Japan, China's national standard salt base degree is also used in Japan's standards. According to the provisions of 2003 national standard is 45-90, and later found in the production and use, when the basicity of the salt treatment of water flocculation is not very good. This is mainly because the Japanese climate and our climate is not the same, then the 2009 national standard to 45-95; actual use of the basic requirements of the basic index of salt is not very strict. Mainly affected by the temperature of water.