Waste water treatment process for animal processing contaminant removal

Details for Australian Patent Application No. 2003226270 (hide)

Owner Water Solutions Inc.

Inventors Allen, Stephen

Agent Callinan

Pub. Number AU-B-2003226270

PCT Number PCT/US03/10445

PCT Pub. Number WO2003/086983

Priority 10/115,821 04.04.02 US

Filing date 3 April 2003

Wipo publication date 27 October 2003

Acceptance publication date 31 July 2008

International Classifications

C02F 1/40 (2006.01) Treatment of water, waste water, or sewage - Devices for separating or removing fatty or oily substances or similar floating material

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

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

C02F 9/00 (2006.01) Multistep treatment of water, waste water or sewage

C02F 1/28 (2006.01) Treatment of water, waste water, or sewage - by sorption

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

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

C02F 1/72 (2006.01) Treatment of water, waste water, or sewage - by oxidation

C02F 1/76 (2006.01) Treatment of water, waste water, or sewage - with halogens or compounds of halogens

C02F 1/78 (2006.01) Treatment of water, waste water, or sewage - with ozone

C02F 11/12 (2006.01) Treatment of sludge - by de-watering, drying, or thickening

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 10/115,821 04.04.02 US

4 December 2003 Application Open to Public Inspection

  Published as AU-B-2003226270

31 July 2008 Application Accepted

  Published as AU-B-2003226270

27 November 2008 Standard Patent Sealed

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