Method of treating water by ballasted flocculation/settling, which includes a continuous measurement of the ballast, and corresponding installation

Details for Australian Patent Application No. 2007280483 (hide)

Owner OTV SA

Inventors Beaudet, Jean-Francois; Sauvignet, Philippe; Ursel, Valery; Guillot, Sonia

Agent Patent Attorney Services

Pub. Number AU-B-2007280483

PCT Pub. Number WO2008/015143

Priority 06/07040 01.08.06 FR

Filing date 25 July 2007

Wipo publication date 7 February 2008

Acceptance publication date 1 September 2011

International Classifications

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

B01D 21/01 (2006.01) Separation of suspended solid particles from liquids by sedimentation - using flocculating agents

B01D 21/08 (2006.01) Separation of suspended solid particles from liquids by sedimentation

B01D 21/24 (2006.01) Separation of suspended solid particles from liquids by sedimentation - Feed or discharge mechanisms for settling tanks

C02F 1/52 (2006.01) Treatment of water, waste water, or sewage - by flocculation or precipitation of suspended impurities

Event Publications

19 March 2009 PCT application entered the National Phase

  PCT publication WO2008/015143 Priority application(s): WO2008/015143

1 September 2011 Application Accepted

  Published as AU-B-2007280483

3 November 2011 Alteration of Name

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

12 January 2012 Standard Patent Sealed

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