| 发明名称 |
COMPOSITE MEMBRANES COMPRISING A SULFONATED POLYARYLETHER AND THEIR USE IN FORWARD OSMOSIS PROCESSES |
| 摘要 |
The present invention is directed to thin film composite membrane (TFC membrane) comprising a substrate layer (S) based on a sulfonated polymer, e.g. a sulfonated polyarylether, and a polyamide film layer (F) and further to a method for their preparation. Furthermore, the present invention is directed to osmosis processes, in particular to forward osmosis (FO) processes, using said membrane. |
| 申请公布号 |
KR20140059755(A) |
申请公布日期 |
2014.05.16 |
| 申请号 |
KR20137028643 |
申请日期 |
2012.04.26 |
| 申请人 |
BASF SE;NATIONAL UNIVERSITY OF SINGAPORE |
发明人 |
WEBER MARTIN;MALETZKO CHRISTIAN;WARZELHAN VOLKER;WIDJOJO NATALIA;CHUNG TAI SHUNG |
| 分类号 |
B01D69/12;B01D71/68;B01D71/80 |
主分类号 |
B01D69/12 |
| 代理机构 |
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