发明名称 |
Membrane cleaning with pulsed airlift pump |
摘要 |
A method of cleaning a membrane surface immersed in a liquid medium with a fluid flow, including the steps of providing a randomly generated intermittent or pulsed fluid flow along the membrane surface to dislodge fouling materials therefrom. A membrane module is also disclosed comprising a plurality of porous membranes (6) or a set of membrane modules (5) and a device (11) for providing a generally randomly generated, pulsed fluid flow such that, in use, said fluid flow moves past the surfaces of said membranes (6) to dislodge fouling materials therefrom.
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申请公布号 |
US8372276(B2) |
申请公布日期 |
2013.02.12 |
申请号 |
US201113298575 |
申请日期 |
2011.11.17 |
申请人 |
SIEMENS INDUSTRY, INC.;ZHA FUFANG;JAMES GERIN;ZUBACK JOSEPH EDWARD;ZAUNER PETER;PHELPS ROGER WILLIAM |
发明人 |
ZHA FUFANG;JAMES GERIN;ZUBACK JOSEPH EDWARD;ZAUNER PETER;PHELPS ROGER WILLIAM |
分类号 |
C02F3/00 |
主分类号 |
C02F3/00 |
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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