Method and reactor for flocculation treatment

Details for Australian Patent Application No. 2004311668 (hide)

Owner OTV SA

Inventors Ursel, Valery; Essemiani, Karim

Agent Watermark

Pub. Number AU-B-2004311668

PCT Pub. Number WO2005/065832

Priority 0315161 22.12.03 FR

Filing date 21 December 2004

Wipo publication date 21 July 2005

Acceptance publication date 4 February 2010

International Classifications

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

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

B03D 1/16 (2006.01) Flotation

C02F 1/24 (2006.01) Treatment of water, waste water, or sewage - by flotation

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

Event Publications

27 July 2006 PCT application entered the National Phase

  PCT publication WO2005/065832 Priority application(s): WO2005/065832

4 February 2010 Application Accepted

  Published as AU-B-2004311668

3 June 2010 Standard Patent Sealed

9 June 2011 Alteration of Name

  The name of the patentee has been altered to Veolia Water Solutions & Technologies Support 2005 Amendments

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