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1. 发明申请

WO2013106191A1 PULSE AERATION FOR IMMERSED MEMBRANES 审中-公开
标题翻译：脉冲密封膜的脉冲密度
公开(公告)号：WO2013106191A1
公开(公告)日：2013-07-18
申请号：PCT/US2012/071159
申请日：2012-12-21
申请人： GENERAL ELECTRIC COMPANY
发明人： BREITNER, Joseph
IPC分类号： B01D65/08 , B01D61/18 , B01D63/02
CPC分类号： B01D65/08 , B01D61/18 , B01D63/02 , B01D2313/18 , B01D2313/26 , B01D2315/06 , B01D2315/20 , B01D2321/185 , B01F3/04255 , B01F2003/04148 , B01F2003/04276 , B01F2003/04304 , B01F2003/04411 , C02F1/444
摘要： An assembly of immersed filtering membrane modules on the order of a cassette or larger are aerated in a series of air-on or high flow rate periods, each in the range of 0.5 to 20 seconds long, separated by longer air-off or low flow rate periods, each in the range of 5 to 40 seconds long. A manifold is in fluid communication with one or more aerators. The manifold and aerators are located in association with the assembly of immersed filtering membrane modules. The assembly of immersed filtering membrane modules are provided with a burst of air from the plurality of aerators. The aerators may be fed with a continuous supply of air. The assembly of immersed filtering membrane modules may be connected together in a cassette or rack. Air from the aerators in the form of bubbles may be redirected and / or dissipated into smaller bubbles with a deflector before they contact the assembly of immersed filtering membrane modules.
摘要翻译：浸入式过滤膜组件的组合按照一个或多个盒子或更大的数量级组合，以一系列空气接通或高流量周期充气，每个时间间隔为0.5至20秒，通过较长的空气流量或低流量分隔速率周期，每个都在5到40秒的范围内。歧管与一个或多个曝气器流体连通。歧管和曝气器与浸入式过滤膜组件的组件相关联。浸没过滤膜组件的组件设置有来自多个曝气器的空气。充气器可以供应连续供应的空气。浸入式过滤膜组件的组件可以连接在一个盒子或机架中。气泡形式的曝气器的空气在接触浸入过滤膜组件的组件之前，可以用偏转器重新导向和/或散发成较小的气泡。

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