Method and system for increasing recovery and preventing precipitation fouling in pressure-driven membrane processes

Details for Australian Patent Application No. 2004294839 (hide)

Owner Ben-Gurion University of the Negev Research and Development Authority

Inventors Gilron, Jack; Korin, Eliyahu

Agent Cullens

Pub. Number AU-B-2004294839

PCT Pub. Number WO2005/053824

Priority 60/529,668 07.12.03 US; 60/621,014 22.10.04 US

Filing date 7 December 2004

Wipo publication date 16 June 2005

Acceptance publication date 17 February 2011

International Classifications

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

B01D 61/02 (2006.01) Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration - Reverse osmosis

B01D 61/10 (2006.01) Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration

B01D 61/12 (2006.01) Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration

B01D 61/58 (2006.01) Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration - Multistep processes

C02F 1/44 (2006.01) Treatment of water, waste water, or sewage - by dialysis, osmosis or reverse osmosis

Event Publications

15 June 2006 PCT application entered the National Phase

  PCT publication WO2005/053824 Priority application(s): WO2005/053824

17 February 2011 Application Accepted

  Published as AU-B-2004294839

16 June 2011 Standard Patent Sealed

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