A method for improving flux in a membrane bioreactor

Details for Australian Patent Application No. 2005332342 (hide)

Owner Nalco Company

Inventors Koppes, Jeroen A.; Huisman, Ingmar H.; Yoon, Seong-Hoon; Collins, John H.

Agent Pizzeys

Pub. Number AU-B-2005332342

PCT Pub. Number WO2006/130163

Priority 11/142,745 01.06.05 US

Filing date 26 July 2005

Wipo publication date 7 December 2006

Acceptance publication date 18 August 2011

International Classifications

C02F 3/30 (2006.01) Biological treatment of water, waste water, or sewage - Aerobic and anaerobic processes

B01D 61/16 (2006.01) Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration - Feed pretreatment

C02F 1/56 (2006.01) Treatment of water, waste water, or sewage

C02F 3/12 (2006.01) Biological treatment of water, waste water, or sewage - Activated sludge processes

C02F 5/12 (2006.01) Softening water

C02F 1/00 (2006.01) Treatment of water, waste water, or sewage

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

Event Publications

3 January 2008 PCT application entered the National Phase

  PCT publication WO2006/130163 Priority application(s): WO2006/130163

18 August 2011 Application Accepted

  Published as AU-B-2005332342

15 December 2011 Standard Patent Sealed

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