发明申请
- 专利标题： MEMBRANE CLEANING METHOD AND APPARATUS
- 专利标题（中）： 膜清洁方法和装置
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申请号： US12505480申请日： 2009-07-18
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公开(公告)号： US20100089829A1公开(公告)日： 2010-04-15
- 发明人: Chien-Hung Chen , Chen-Hua Chu , Wang-Kuan Chang , Shan-Shan Chou
- 申请人： Chien-Hung Chen , Chen-Hua Chu , Wang-Kuan Chang , Shan-Shan Chou
- 申请人地址： TW Hsin-Chu
- 专利权人： Industrial Technology Research Institute
- 当前专利权人： Industrial Technology Research Institute
- 当前专利权人地址： TW Hsin-Chu
- 优先权： TW097139307 20081014
- 主分类号： B01D65/02
- IPC分类号： B01D65/02
摘要：
A membrane cleaning apparatus comprising two electrode plates and a filtration unit is provided, wherein the filtration unit is disposed between the electrode plates. The filtration unit comprises a supporting plate and a membrane, and the membrane is disposed on the support plate. This invention can effectively clean the fouling on the membrane by applying an electric field in the membrane region and performing a back flushing process on the membrane. Moreover, a membrane cleaning method is also provided.
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