Method of conditioning mixed liquor using a tannin containing polymer

Details for Australian Patent Application No. 2009311387 (hide)

Owner General Electric Company

Inventors Wang, Sijing; Vasconcellos, Stephen Robert; Wang, Jianqiu

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2009311387

PCT Pub. Number WO2010/053826

Priority 12/266,853 07.11.08 US

Filing date 29 October 2009

Wipo publication date 14 May 2010

International Classifications

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

Event Publications

19 May 2011 Amendment Made

  The nature of the amendment is: Amend the invention title to read Method of conditioning mixed liquor using a tannin containing polymer

26 May 2011 PCT application entered the National Phase

  PCT publication WO2010/053826 Priority application(s): WO2010/053826

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