low price of solid polymeric ferric sulfate products ...
21% Ferric Sulfate Poly Ferric Sulfate Pfs Supplier - Ferric sulfate is an excellent water purification agent, with good flocculation and adsorption, widely used in source water, drinking water, tap water, industrial water, domestic sewage treatment.Poly ferric sulfate has the following characteristics: low dosage;fast flocculation, large alum, rapid sedimentation;it can decolorize, sterilize ...
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