treatment chemicals poly aluminium chloride
China Manufacturer Poly Aluminium Chloride PAC 30%Poly aluminium chloride (PAC) is a new type high efficiency inorganic polymer coagulant,adopting advanced manufacturing technique and quality raw material,show the features of low impurity,high molecula weight,and superior coagulating effect.Products Types 1.PAC S - white powder -spray dry 2.PAC ...
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