METHOD FOR BIOLOGICALLY TREATING WASTE WATER CONTAINING DYE FROM THE TEXTILE AND LEATHER INDUSTRY

Details for Australian Patent Application No. 2002328789 (hide)

Owner DIERING, Bernd DIERING, Andreas METZEN, Peter

Inventors DOPKENS, Eckart; KRULL, Rainer; JUNG, Thomas; HEMPEL, Dietmar, C.; METZEN, Peter; DIERING, Andreas; DIERING, Bernd

Pub. Number AU-A-2002328789

PCT Number PCT/DE02/03156

PCT Pub. Number WO2003/024875

Priority 101 43 600.9 05.09.01 DE

Filing date 27 August 2002

Wipo publication date 1 April 2003

International Classifications

C02F 009/04 Multistep treatment of water, waste water or sewage

C02F 003/32 Biological treatment of water, waste water, or sewage - characterised by the animals or plants used, e.g. algae

C02F 103/30

C02F 001/78 Treatment of water, waste water, or sewage - with ozone

C02F 103/24

C02F 001/72 Treatment of water, waste water, or sewage - by oxidation

Event Publications

30 January 2003 Complete Application Filed

  Priority application(s): 101 43 600.9 05.09.01 DE

5 June 2003 Application Open to Public Inspection

  Published as AU-A-2002328789

10 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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