Polyaluminium chloride (PAC) is increasingly used for water treatment. Against the conventional use of aluminium sulphate (alum) it is showing distinct advantages.
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Used by industry professionals in some of the harshest industrial conditions for 20 years (salt harvesting, mining, aviation, snow removal) Prevents the onset o
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feed silo chicken farm equipment suppliers, Zhengzhou Golden Egg Animal Husbandry Co., Ltd is one of the largest automated animal husbandry breeding equipment ...
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