| 发明名称 |
COMPOSITE MEMBRANES COMPRISING A SULFONATED POLYPHENYLENESULFONE AND THEIR USE IN FORWARD OSMOSIS PROCESSES |
| 摘要 |
<p>The present invention is directed to thin film composite membranes (TFC membranes) comprising a substrate layer (S) based on a sulfonated polyphenylenesulfone, 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.</p> |
| 申请公布号 |
EP2861332(A1) |
申请公布日期 |
2015.04.22 |
| 申请号 |
EP20130728210 |
申请日期 |
2013.06.13 |
| 申请人 |
BASF SE;NATIONAL UNIVERSITY OF SINGAPORE |
发明人 |
WEBER, MARTIN;MALETZKO, CHRISTIAN;TROTTE, BERND;WIDJOJO, NATALIA;CHUNG, TAI-SHUNG |
| 分类号 |
B01D69/12;B01D69/10;B01D71/68;B01D71/78;B01D71/80 |
主分类号 |
B01D69/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
