System and method for recovering oil from a waste stream

Details for Australian Patent Application No. 2005225407 (hide)

Owner Veolia Water North America Operating Services, LLC

Inventors Ruth, Raymond R.; Zickefoose, Albert E.

Agent Pizzeys

Pub. Number AU-A-2005225407

PCT Pub. Number WO2005/092469

Priority 10/793,169 04.03.04 US

Filing date 28 February 2005

Wipo publication date 6 October 2005

International Classifications

C02F 1/56 (2006.01) Treatment of water, waste water, or sewage

B01D 17/04 (2006.01) Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion - Breaking emulsions

C02F 1/54 (2006.01) Treatment of water, waste water, or sewage - using organic material

Event Publications

31 August 2006 PCT application entered the National Phase

  PCT publication WO2005/092469 Priority application(s): WO2005/092469

19 June 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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