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Ferric chloride Features: dark brown crystals, to adapt a wide range of raw water PH, strong bleaching capability, precipitation quickly. Before and after dyeing wastewater treatment process ρ (flocculant) mg / L brown turbid liquid colorless clear water PAC 100 PH 8.5 PH 7.0 fecl3 300 COD 750mg / L COD 400mg / L PAM 10 flocculants for drinking water, city sewage, industrial wastewater and process water treatment. Different chemical composition, flocculants can be divided into "categories, inorganic flocculants and organic flocculants inorganic coagulant inorganic flocculants include aluminum salts (such as aluminum sulfate, aluminum chloride) and iron salts (such as ferrous sulfate, ferric chloride) inorganic flocculants slow accumulation, small floc formation, corrosion resistance, in some cases water is not ideal. inorganic polymer flocculant both adsorption destabilization effect, but also play a bridging flocculation and volume sweep, its production and applications are developing rapidly. inorganic polymer flocculant variety, inorganic polymer flocculant type and name type name PAC cationic polymerization aluminum sulfate , polymeric aluminum phosphate, poly ferric chloride, PFS, polymeric iron phosphate, silicate activated anionic polymerization of silicic acid, an inorganic compound ferric chloride, polymeric aluminum silicate, iron silicate polymerization, polymerization Sulfate aluminum and iron, iron silicate polymerization, polymerization ferric phosphate, "Guangzhou Fu students environmentally friendly water treatment agent of some products table!: