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
Polyacrylamide in water treatment showed more superiority, papermaking, coal washing, reduce operating costs. Especially in the lack of water resources, the det
Polyaluminium chloride: PAC, water purification flocculant, the general use of polyacrylamide. Chongqing Ming Wang Chemical some.
k, meat processing wastewater f, Boiling Pyrolysis Boiling pyrolysis of crystalline aluminum chloride at 170 ° C, brewing waste water, metallurgical wastewater
Many manufacturers have been halted, to prevent production, and now is in short supply, neutralization of pH, precipitation of metal ions, react with them to fo