发明名称 |
Apparatus for withdrawing permeate using an immersed vertical skein of hollow fibre membranes |
摘要 |
An apparatus for treating a multi component liquid substrate while leaving particulate matter therein as a skein of hollow fiber filtering membranes immersed in the substrate which is contained in a non-pressurized reservoir. A pumping fluid communication with the lumens of the membranes draws a component of the substrate as permeate through the membranes by applying a section to the lumens of the membranes. In various embodiments, an aeration system as a gas distributor for discharging air directly into the substrate within the skein, upper and lower headers of the skein are spaced apart by a gas tube, and a gas distribution system has through passages through the lower header to discharge bubbles into the substrate above the lower header.
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申请公布号 |
US6620319(B2) |
申请公布日期 |
2003.09.16 |
申请号 |
US20010849573 |
申请日期 |
2001.05.04 |
申请人 |
ZENON ENVIROMENTAL INC. |
发明人 |
BEHMANN HENRY;MAHENDRAN MAILVAGANAM;PEDERSEN STEVEN KHRISTIAN;HENSHAW WAYNE JERALD |
分类号 |
B01D61/18;B01D61/20;B01D63/02;B01D63/04;B01D65/02;B01D65/08;C02F1/44;(IPC1-7):B01D63/02 |
主分类号 |
B01D61/18 |
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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