METHOD AND DEVICE FOR REDUCING SLUDGE PRODUCTION AT TREATMENT PLANTS

Details for Australian Patent Application No. 2003300616 (hide)

Owner DEGREMONT

Inventors LEBRUN, Thierry; PREVOT, Claude; DELERIS, Stephane

Pub. Number AU-A-2003300616

PCT Number PCT/FR2003/0037

PCT Pub. Number WO2004/065313

Priority 02/16403 20.12.02 FR

Filing date 15 December 2003

Wipo publication date 13 August 2004

International Classifications

C02F 011/04 Treatment of sludge - Anaerobic treatment

C02F 011/02 Treatment of sludge - Biological treatment

Event Publications

27 May 2004 Complete Application Filed

  Priority application(s): 02/16403 20.12.02 FR

16 September 2004 Application Open to Public Inspection

  Published as AU-A-2003300616

22 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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