A method of improving membrane bioreactor performance

Details for Australian Patent Application No. 2007296789 (hide)

Owner Nalco Company

Inventors Yoon, Seong-Hoon; Collins, John H.

Agent Pizzeys

Pub. Number AU-B-2007296789

PCT Pub. Number WO2008/033703

Priority 11/520,543 13.09.06 US

Filing date 5 September 2007

Wipo publication date 20 March 2008

Acceptance publication date 2 June 2011

International Classifications

C02F 1/28 (2006.01) Treatment of water, waste water, or sewage - by sorption

C02F 3/00 (2006.01) Biological treatment of water, waste water, or sewage

Event Publications

26 March 2009 PCT application entered the National Phase

  PCT publication WO2008/033703 Priority application(s): WO2008/033703

2 June 2011 Application Accepted

  Published as AU-B-2007296789

29 September 2011 Standard Patent Sealed

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