Waste activated sludge phosphorus and magnesium stripping process and struvite production system

Details for Australian Patent Application No. 2009209439 (hide)

Owner Clean Water Services

Inventors Baur, Robert

Agent Fisher Adams Kelly

Pub. Number AU-B-2009209439

PCT Pub. Number WO2009/097160

Priority 12/012,362 01.02.08 US

Filing date 2 February 2009

Wipo publication date 6 August 2009

Acceptance publication date 17 November 2011

International Classifications

C02F 3/00 (2006.01) Biological treatment of water, waste water, or sewage

Event Publications

17 June 2010 PCT application entered the National Phase

  PCT publication WO2009/097160 Priority application(s): WO2009/097160

17 November 2011 Application Accepted

  Published as AU-B-2009209439

15 March 2012 Standard Patent Sealed

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