Use basic selection in various industries in the table below, you can do experiments analyzed according to the actual situation: Application uses a polymer type * aluminum production process to improve the filtration rate of the impurity anions asbestos board anionic + nonionic. . brewing industry wastewater cation brine to remove calcium and magnesium anion clarify chemical industrial wastewater treatment biosolids physical -..... chemical treatment of coal washing coal slurry settlement cation anion anion copper mining settlement countercurrent decantation of fine particles... concentrate thickener Nonionic Anionic dicalcium phosphate. wet production anionic iron. Settlement anionic steel industry sludge dewatering gas scrubbing the blast furnace steel anionic cationic magnesium from seawater. Settlement hydroxide anion the automotive industry. wastewater treatment. anion municipal sewage. a sludge treatment. digested sludge treatment. belt filter press. cation. cations cations oil drilling. Drilling Fluid. EOR anion anion refineries. cationic pharmaceutical waste treatment Wastewater treatment cationic wet process phosphoric acid. Acid clarification. anions in drinking water. improve processing efficiency. hydroxide sludge retention aid treatment. anionic water nonionic Pulp and Paper Processing into the device. fillers and fibers . filtration rate aids flotation aids savealls of waste water treatment cation anion and cation-cation-anion sand gravel repeated use of water. remove the dirt. Anionic Cationic sugar cane and beet juice clarification beet sugar in water reuse anion anion tannery waste water treatment anionic textile waste water treatment anionic galvanizing. acid leaching neutral leaching. anion. nonionic