design of high purity polyaluminium chloride dosing ...
China High Purity Performance Calcined Petroleum . Henan Lvyuan Water Treatment Technology Co., Ltd was esteblish in 2002 and specialized in the production of Petroleum Coke, Activated Carbon, Polyaluminium Chloride(PAC), Polyacrylamide(PAM), abrasives and other water treatment chemicals.Our products are widely in domestic power, metallurgy, steel, water companies, paer mills, coal washing ...
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