Method and installation for the biological treatment of water using activated sludge and comprising aeration regulation

Details for Australian Patent Application No. 2004268806 (hide)

Owner OTV SA

Inventors Payraudeau, Michele; Tazi Pain, Annie; Oger, Loic

Agent Patent Attorney Services

Pub. Number AU-B-2004268806

PCT Pub. Number WO2005/021446

Priority 03/09629 04.08.03 FR

Filing date 22 July 2004

Wipo publication date 10 March 2005

Acceptance publication date 27 August 2009

International Classifications

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

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

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

Event Publications

30 March 2006 PCT application entered the National Phase

  PCT publication WO2005/021446 Priority application(s): WO2005/021446

27 August 2009 Application Accepted

  Published as AU-B-2004268806

24 December 2009 Standard Patent Sealed

3 November 2011 Alteration of Name

  The name of the patentee has been altered to Veolia Water Solutions & Technologies Support

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