METHOD AND DEVICE FOR THE ANAEROBIC PURIFICATION OF A SLURRY WHICH CONTAINS ORGANIC CONSTITUENTS

Details for Australian Patent Application No. 2002241405 (hide)

Owner PAQUES BIO SYSTEMS B.V.

Inventors VELLINGA, Sjoerd, Hubertus, Jozef; MULDER, Ronald

Pub. Number AU-A-2002241405

PCT Pub. Number WO2002/076893

Priority 1017690 26.03.01 NL

Filing date 26 March 2002

Wipo publication date 8 October 2002

International Classifications

C02F 003/28 Biological treatment of water, waste water, or sewage - Anaerobic digestion processes

C02F 001/24 Treatment of water, waste water, or sewage - by flotation

Event Publications

27 March 2003 Application Open to Public Inspection

  Published as AU-A-2002241405

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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