Removal of phosphorous from waste water
作者： John Rodney Field , Kenneth Guthrie Andrew
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摘要: Phosphate is removed from an aqueous medium by adding inorganic coagulant followed a cationic polyelectrolyte which water-soluble quaternary ammonium salt of high molecular weight copolymer acrylamide and alkylaminoalkyl ester acrylic or methacrylic acid. The process particular value in reducing the phosphate content sewage effluent.
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