Membrane cleaning using an airlift pump

Details for Australian Patent Application No. 2008255640 (hide)

Owner Siemens Water Technologies Corp.

Inventors Liu, Wenjun; Zha, Fufang

Agent Shelston IP

Pub. Number AU-A-2008255640

PCT Pub. Number WO2008/144826

Priority 60/940,518 29.05.07 US

Filing date 29 May 2008

Wipo publication date 4 December 2008

International Classifications

B01D 65/02 (2006.01) Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes

B01D 65/04 (2006.01) Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes

B01D 65/06 (2006.01) Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes

B01D 65/08 (2006.01) Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes

C02F 3/06 (2006.01) Biological treatment of water, waste water, or sewage - using submerged filters

Event Publications

26 November 2009 PCT application entered the National Phase

  PCT publication WO2008/144826 Priority application(s): WO2008/144826

23 February 2012 Alteration of Name

  The name of the applicant has been altered to Siemens Industry, Inc.

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