Anionic polypropylene milling amine anionic polyacrylamide (APAM) appearance of a white powder, the molecular weight of from 6 to 25 million water solubility, can be dissolved in water in any proportion insoluble in organic solvents. The PH value of the effective range of 7-14, in a neutral alkaline medium showed characteristics at a high polymer electrolyte, and the electrolyte salt sensitive, with high metal ions can form insoluble crosslinked gel. Anionic polyacrylamide (APAM) Features: 1) flocculation: PAM allows suspended material by charge neutralization, bridging adsorption, flocculation effect. 2) Adhesion: effect by mechanical, physical, chemical, from the adhesion. 3) drop resistance: PAM can effectively reduce fluid friction, water can be added to trace PAM 50-80% reduction in resistance. 4) Thickening: PAM under neutral and acidic conditions have a thickening effect, when the PH value of 10 or more easily hydrolyzed PAM, semi-mesh structure, will become more apparent thickening. Anionic polyacrylamide (APAM) main purposes: for industrial wastewater treatment: For the suspended particles, compared with a high concentration of positively charged particles, water PH value is neutral or alkaline water, steel plant wastewater, electroplating factory wastewater, wastewater metallurgy, coal washing waste water sewage treatment works best. Drinking water treatment: a lot of water from the river water plant, sediment and mineral content is high, more turbid, was going through the precipitate is filtered, still can not meet the requirements, needs adding flocculants, inorganic coagulant dosage is 1 / 50, but the effect is the inorganic coagulant times, for serious organic pollution of river water can be an inorganic coagulant and my company with the use of cationic polyacrylamide better. Loss of starch and starch factory recovery lees alcohol plant: Now a lot of starch plant wastewater contains a lot of starch, is now adding an anionic polyacrylamide, starch particles flocculation and sedimentation, and then precipitate into a cake by a filter press filter press like, can be used for animal feed, alcohol plant of alcohol may also be anionic polyacrylamide dehydration, pressure filtration for recycling. For river mud settling. Dry strength agents for paper. For paper chemicals, aid rate agent. In the paper before storing slurry pond pump port style with traces of PAM-ASG-3 anionic polyacrylamide allow water filler and fines retention in the online 20-30%. Savings per ton of pulp 20-30kg. Example: In the washing process produces a lot of waste water discharged directly pollute the environment, must Simcheong after recycling, recycling water and slime, but also of great value, but by natural sedimentation, time-consuming, while the water is not clear. Company Name: Kay one hundred million Gongyi City Water Treatment Materials Co., Ltd. Tel: 0371-68399399 Fax: 0371-68399399 phone: 13523023988 15838003323 QQ number: 7551349 Website: http: //www.gymfscl.com/ polyacrylamide