Removal of metal ions from solution

Details Removal of metal ions from solution Removal of metal ions from solution

1996-02-29

1997-11-18

Hruskoci, Peter A.

Liquid purification or separation

Processes

Making an insoluble substance or accreting suspended...

210734, 210735, 210912, C02F 156

Patent

active

056884036

ABSTRACT:
Metal ions are removed from solution by contacting the solution with a combination of a water-soluble cationic polymer and a water-soluble polymer containing pendant hydroxamic acid or salt groups.

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patent: 5128420 (1992-07-01), Domb et al.
patent: 5368745 (1994-11-01), Rothenberg et al.
Domb et al, "The Synthesis of Poly(hydroxamic Acid) from Poly(acrylamide)", 1988 Journal of Polymer Science Part A: Polymer Chemistry vol. 26, pp. 2623-2630.

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