| 发明名称 |
Use of a charged porous membrane for water softening |
| 摘要 |
Charged membranes comprise a porous substrate and a cross-linked polyelectrolyte or hydrogel located in the pores of the substrate and are useful in a variety of membrane separation processes including pressure driven membrane separation, diffusion dialysis. Donnan dialysis, electrodialysis, electrochemical synthesis and pervaporation. |
| 申请公布号 |
EP0948392(A1) |
申请公布日期 |
1999.10.13 |
| 申请号 |
EP19970944667 |
申请日期 |
1997.10.17 |
| 申请人 |
MCMASTER UNIVERSITY |
发明人 |
MIKA, ALICJA, M.;CHILDS, RONALD, F.;DICKSON, JAMES, M. |
| 分类号 |
B01D69/02;B01D61/02;B01D61/24;B01D61/36;B01D61/44;B01D67/00;B01D69/10;B01D69/12;B01D69/14;B01D71/26;B01D71/44;H01M2/16;H01M8/10 |
主分类号 |
B01D69/02 |
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