Membrane cleaning with pulsed gas slugs and global aeration

Details for Australian Patent Application No. 2010256746 (hide)

Owner Siemens Industry, Inc.

Inventors Liu, Wenjun; Jordan, Edward John

Agent Shelston IP

Pub. Number AU-B-2010256746

PCT Pub. Number WO2010/141560

Priority 61/183,232 02.06.09 US

Filing date 2 June 2010

Wipo publication date 9 December 2010

Acceptance publication date 27 September 2012

International Classifications

B01D 61/18 Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration - Apparatus therefor

B01D 61/22 Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration - Controlling or regulating

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

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

C02F 1/44 Treatment of water, waste water, or sewage - by dialysis, osmosis or reverse osmosis

C02F 3/12 Biological treatment of water, waste water, or sewage - Activated sludge processes

Event Publications

12 January 2012 PCT application entered the National Phase

  PCT publication WO2010/141560 Priority application(s): WO2010/141560

27 September 2012 Application Accepted

  Published as AU-B-2010256746

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