| 发明名称 |
BLOCKING RATIO ENHANCING AGENT FOR PERMEABLE MEMBRANE, METHOD OF BLOCKING RATIO ENHANCEMENT, PERMEABLE MEMBRANE AND METHOD OF WATER TREATMENT |
| 摘要 |
<p>A blocking ratio enhancing agent for permeable membrane, characterized by containing an ionic polymer of = 10×10<sup</p> |
| 申请公布号 |
WO2006043684(A1) |
申请公布日期 |
2006.04.27 |
| 申请号 |
WO2005JP19446 |
申请日期 |
2005.10.17 |
| 申请人 |
KURITA WATER INDUSTRIES LTD.;KAWAKATSU, TAKAHIRO;ORITA, NOBUHIRO;HAYAKAWA, KUNIHIRO |
发明人 |
KAWAKATSU, TAKAHIRO;ORITA, NOBUHIRO;HAYAKAWA, KUNIHIRO |
| 分类号 |
B01D69/12;B01D61/02;B01D61/14;C12N9/16 |
主分类号 |
B01D69/12 |
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