Liquid purification or separation – Processes – Liquid/liquid solvent or colloidal extraction or diffusing...
Patent
1995-05-30
1998-06-16
Drodge, Joseph W.
Liquid purification or separation
Processes
Liquid/liquid solvent or colloidal extraction or diffusing...
210639, 210651, 423 8, 423 9, 423 215, B01D 1102, B01D 658
Patent
active
057664781
ABSTRACT:
A process of selectively separating a target metal contained in an aqueous solution by contacting the aqueous solution containing a target metal with an aqueous solution including a water-soluble polymer capable of binding with the target metal for sufficient time whereby a water-soluble polymer-target metal complex is formed, and, separating the solution including the water-soluble polymer-target metal complex from the solution is disclosed.
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Robison Thomas W.
Smith Barbara F.
Cottrell Bruce H.
Drodge Joseph W.
The Regents of the University of California, Office of Technolog
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