Control of odour in a sewerage well

Details for Australian Patent Application No. 2009101345 (hide)

Owner Wise Waste Solutions Pty Ltd

Inventors McCasker, Brett

Agent Kevin Pullen

Pub. Number AU-A-2009101345

Filing date 27 August 2009

Opi date 10 March 2011

International Classifications

C02F 1/68 (2006.01) Treatment of water, waste water, or sewage - by addition of specified substances, e.g. trace elements, for ameliorating potable water

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

C02F 9/04 (2006.01) Multistep treatment of water, waste water or sewage

E03F 5/22 (2006.01) Sewerage structures

F23G 7/04 (2006.01) Methods or apparatus, e.g. incinerators, specially adapted for combustion of specific waste or low grade fuels, e.g. chemicals - of waste liquors, e.g. sulfite liquors

Event Publications

10 March 2011 Innovation Patent Open to Public Inspection

  Published as AU-A-2009101345

10 March 2011 Innovation Patent Sealed

22 March 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143A(d), or Expired. Examination has not been requested on this patent. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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