Title:
金属イオンの回収方法
Document Type and Number:
Japanese Patent JP3810438
Kind Code:
B2
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.
Inventors:
Smith, Barbara F
Rovisn, Thomas W
Rovisn, Thomas W
Application Number:
JP53669096A
Publication Date:
August 16, 2006
Filing Date:
May 30, 1996
Export Citation:
Assignee:
The Regents of The University of California
International Classes:
B01D61/14; B01D15/04; C22B3/20; B01D61/16; B01J45/00; C02F1/42; C22B3/26; C22B17/00; C22B21/00; C22B23/00; C22B34/36
Domestic Patent References:
| JP50087903A | ||||
| JP50157267A | ||||
| JP7060243A | ||||
| JP6331505A |
Attorney, Agent or Firm:
Sota Asahina
Kei Saki
Kei Saki