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发明名称
IMPROVED REVERSE OSMOSIS PURIFICATION OF WATER
摘要
Addition of minor amounts of polymeric ethers, having oxyalkylène tentacles dangling from a carbon backbone, to ultrafiltration membranes improves rate of flow of purified water.
申请公布号
WO9632356(A1)
申请公布日期
1996.10.17
申请号
WO1995US12518
申请日期
1995.10.11
申请人
WILKINSON, KENNETH
发明人
WILKINSON, KENNETH
分类号
B01D67/00;B01D71/40;(IPC1-7):C02F1/44
主分类号
B01D67/00
代理机构
代理人
主权项
地址
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