Methods and apparatus for denitrifying a biomass product stream

Details for Australian Patent Application No. 2008255644 (hide)

Owner GRL Investments Pty Ltd

Inventors France, Rodney Gerald; Chugh, Sandeep

Agent Allens Arthur Robinson

Pub. Number AU-A-2008255644

PCT Pub. Number WO2008/144830

Priority 2007902853 28.05.07 AU

Filing date 28 May 2008

Wipo publication date 4 December 2008

International Classifications

C02F 1/58 (2006.01) Treatment of water, waste water, or sewage - by removing specified dissolved compounds

C02F 3/28 (2006.01) Biological treatment of water, waste water, or sewage - Anaerobic digestion processes

C02F 11/04 (2006.01) Treatment of sludge - Anaerobic treatment

Event Publications

3 December 2009 PCT application entered the National Phase

  PCT publication WO2008/144830 Priority application(s): WO2008/144830

6 January 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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