发明名称 |
Membrane separation element |
摘要 |
The present invention provides a membrane separation element comprising a pair of corrugated semipermeable membranes each defining a plurality of parallel passages for the fluid to be treated on active surface side thereof, and a plurality of parallel passages for a filtrate fluid on the other side thereof, said membrane being placed on each other in such a manner that the passages on the active surface side of one of said membranes may face and cross the passages on the active surface side of another membrane, said membranes being sealed together along a pair of opposite edges.
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申请公布号 |
US4451370(A) |
申请公布日期 |
1984.05.29 |
申请号 |
US19820388236 |
申请日期 |
1982.06.14 |
申请人 |
DAICEL CHEMICAL INDUSTRIES LTD. |
发明人 |
MURAI, MASATAKA;ISHII, KIYOSHI |
分类号 |
A61M1/16;A61M1/22;B01D63/08;B01D65/08;(IPC1-7):B01D31/00 |
主分类号 |
A61M1/16 |
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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