Yuxin anionic polyacrylamide (APAM) appearance of white powder, molecular weight of from 6 to 25 million water-soluble, can be dissolved in water in any proportion and insoluble in organic solvents. Effective PH value in the range 7-14, It showed a high polymer electrolyte in a neutral alkaline medium properties, and electrolyte salt sensitive and high metal ions can form insoluble cross-linked gel.
Purpose: industrial wastewater treatment: For suspended particles, representing a high concentration, positively charged particles, water PH value is neutral or alkaline water, iron and steel plant wastewater, electroplating plant wastewater, wastewater metallurgy, coal washing waste such as sewage treatment , the best drinking water treatment: a lot of water from rivers and water plants, sediment and mineral content is high, more turbid, though filtered through precipitation, still can not meet the requirements, the need flocculant dosing, dosage is inorganic flocculant 1/50, but the effect is several times the inorganic flocculants for serious organic pollution of the river water can be inorganic coagulant and my company with the use of cationic polyacrylamide better. loss starch plant and alcohol plant starch lees recovery: now a lot of starch factory wastewater containing starch many now adding anionic polyacrylamide, starch particles flocculation and sedimentation, then precipitate by filter press filter press into a pie, can be used for feed, alcohol the plant can also be used anionic polyacrylamide alcohol dehydration, pressure filtration for recycling.
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