发明名称 |
METHOD FOR MODIFYING MEMBRANE REJECTION CHARACTERISTICS |
摘要 |
A method for modifying the rejection characteristics of a reverse osmosis membrane having a separating surface. The method comprises performing oxidation (1) of the reverse osmosis membrane, whereby a decrease in the salt rejection of said reverse osmosis membrane takes place, in effect rendering the reverse osmosis membrane ultrafiltration or microfiltration characteristics. |
申请公布号 |
WO0204082(A2) |
申请公布日期 |
2002.01.17 |
申请号 |
WO2001IL00621 |
申请日期 |
2001.07.08 |
申请人 |
NIROSOFT INDUSTRIES LTD.;BLYANKMAN, LEONID;NEGARIN, GIACOMO, MINO |
发明人 |
BLYANKMAN, LEONID;NEGARIN, GIACOMO, MINO |
分类号 |
B01D67/00;B01D69/12;B01D71/56 |
主分类号 |
B01D67/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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