FIELD: treatment of aqueous solutions. SUBSTANCE: aluminium sulfate (0.005-0.02 wt.-%) and acrylamide polymer (0.0005-0.001 wt.-%) were added to acrylamide aqueous solution at stirring following by filtration. EFFECT: improved method of treatment. 1 tbl
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Authors
Dates
1995-02-27—Published
1992-06-23—Filed