Invention Grant
US09434629B2 Membrane module and membrane bioreactor, water treatment equipment using the same
有权
膜组件和膜生物反应器，水处理设备使用相同
- Patent Title: Membrane module and membrane bioreactor, water treatment equipment using the same
- Patent Title (中): 膜组件和膜生物反应器，水处理设备使用相同
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Application No.: US12745657Application Date: 2008-12-12
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Publication No.: US09434629B2Publication Date: 2016-09-06
- Inventor: Youfeng Sun
- Applicant: Youfeng Sun
- Applicant Address: CN Beijing
- Assignee: Beijing Ecojoy Water Technology Co., Ltd.
- Current Assignee: Beijing Ecojoy Water Technology Co., Ltd.
- Current Assignee Address: CN Beijing
- Agency: Boyle Fredrickson S.C.
- Priority: CN200710179610 20071214; CN200810102867 20080327; CN200810103311 20080402; CN200810103730 20080410
- International Application: PCT/CN2008/073485 WO 20081212
- International Announcement: WO2009/076911 WO 20090625
- Main IPC: B01D63/02
- IPC: B01D63/02 ; B01D65/02 ; C02F3/12 ; C02F1/44 ; B01D63/04
Abstract:
A hollow fiber membrane module includes a hollow fiber membrane bundle consisted of a plurality of hollow fiber membrane filaments, end part(s) at one end or both ends of the hollow fiber membrane bundle, an air inlet pipe and a produced water pipe. An air distributing device having air distributing holes is disposed at an end surface of at least one of the end parts. The air distributing device is communicated with the air inlet pipe. The air distributing holes are opened towards roots of the hollow fiber membrane filaments. Either one end of the hollow fiber membrane bundle (5) has the end part or both ends of the hollow fiber membrane bundle have the end parts.
Public/Granted literature
- US20100300947A1 Membrane Module and Membrane Bioreactor, Water Treatment Equipment Using the Same Public/Granted day:2010-12-02
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