Sewage treatment plant water treatment chemicals, rich students, Hangzhou water treatment chemicals provided by the Environmental Protection Engineering Co., Ltd. Guangzhou Fu students. Environmental Protection Engineering Co., Ltd. Guangzhou Fu students (www.fsyhb.com) is a professional, "sewage treatment equipment, water purification equipment, dust noise cancellation equipment, sterilization equipment, solid waste handling equipment," the company. Since its inception, we adhere to the "good faith, sound management" approach, the courage of healthy competition in the market, so that the "rich students" brand has a good reputation. We adhere to the "first, users first serve" principle, so that the rich students won the trust of customers in all environmental monitoring equipment, and establish a good corporate image. Special Note: This information is for reference pictures and information, please contact us to obtain the most accurate information, thank you! Bio Additives Product Features: Set biochemistry, flocculation in one, mainly for aerobic biological treatment of sewage in order to improve the microbial activity, improve processing efficiency, or for industrial sewage treatment works commissioning phase, in order to promote microbial acclimation training, shorten cycle or boiler water treatment chemicals during a special operation biochemistry, biological improve equality issues. Ferrous sulfate Features: green crystalline solid, purity of 90% or more. Strong decolorization water treatment chemicals, alum more electroplating wastewater treatment Pharmacy, settling quickly. After dyeing wastewater pre-treatment treatment treatment ρ (coagulant) mg / L blue cloudy colorless liquid aluminum sulfate 300 PH 7.5 PH 6.8 PAM 20 COD 300mg / L COD 145mg / L flocculant is mainly used for drinking water, municipal wastewater, industrial wastewater and process water. Different chemical composition, flocculants can be divided into "categories, inorganic flocculants and organic flocculants. Inorganic coagulant inorganic low-molecular flocculants include aluminum salts (such as aluminum sulfate, aluminum chloride) and iron salts (such as ferrous sulfate, ferric chloride). inorganic coagulant low molecular aggregates slow industrial wastewater treatment Pharmacy, 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 swept volume, production and applications are developing rapidly. inorganic polymer flocculant variety, type and name of inorganic polymer flocculant cationic type name PAC polymerization aluminum sulfate, aluminum phosphate polymerization, poly ferric chloride, PFS, polymeric iron phosphate, silicate activated anionic polymerization of silicic acid, ferric chloride inorganic compound, polymeric aluminum silicate, aluminum silicate polymerization iron, aluminum and iron sulfate polymerization, polymerization iron silicate, aluminum and iron phosphate polymerization "Guangzhou Fu students environmental water treatment chemicals and some products table!: