Product alias: polyiron, SPFS Product appearance: yellow or reddish brown powder Solid production capacity: 60,000 tons/year Production process: spray drying method Packing specification: woven bag packing, 25KG/bag 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, remove radioactive elements, reduce heavy metal ions, and reduce COD and BOD.It is the best cationic inorganic polymer flocculant.