发明名称 |
MEMBRANE CLEANING WITH PULSED AIRLIFT PUMP |
摘要 |
<p>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.</p> |
申请公布号 |
EP2152390(A1) |
申请公布日期 |
2010.02.17 |
申请号 |
EP20080754790 |
申请日期 |
2008.05.29 |
申请人 |
SIEMENS WATER TECHNOLOGIES CORP. |
发明人 |
ZHA, FUFANG;JAMES, GERIN;ZUBACK, JOSEPH, EDWARD;ZAUNER, PETER;PHELPS, ROGER, WILLIAM |
分类号 |
B01D61/18;B01D61/20;B01D63/04;B01D65/02;B01D65/08;C02F1/44;C02F3/12 |
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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