Generally 100 degrees -200 degrees can be - Gongyi City, Henan Yu-yuan water purification materials Co., Ltd.
Condensation, adsorption and precipitation and other physical, once per cast. Wan-Ling Poly aluminum chloride precipitation agent is also widely used in drinkin
Sufficient amount of sodium hydroxide, filtered. If Alcan. Because aluminum ions will become partial aluminate ions, is soluble, must be excessive
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Polyaluminum chloride characteristics and methods of use Features: 1, lined with plastic bags, the outer layer of plastic film woven bags, polyaluminum chloride