Water treatment method comprising a rapid settling step followed by a filtration step that is performed directly on the microor ultra-filtration membranes and corresponding device

Details for Australian Patent Application No. 2006298814 (hide)

Owner OTV SA

Inventors Gaid, Abdelkader

Agent Patent Attorney Services

Pub. Number AU-B-2006298814

PCT Pub. Number WO2007/039509

Priority 0510045 30.09.05 FR

Filing date 25 September 2006

Wipo publication date 12 April 2007

Acceptance publication date 23 June 2011

International Classifications

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

B01D 21/00 (2006.01) Separation of suspended solid particles from liquids by sedimentation

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

Event Publications

15 May 2008 PCT application entered the National Phase

  PCT publication WO2007/039509 Priority application(s): WO2007/039509

23 June 2011 Application Accepted

  Published as AU-B-2006298814

3 November 2011 Alteration of Name

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

10 November 2011 Standard Patent Sealed

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