METHOD FOR THE PURIFICATION OF WASTEWATER IN FISH FARMING

Details for Australian Patent Application No. 2003219205 (hide)

Owner JANATUINEN, Jorma

Inventors JANATUINEN, Jorma

Pub. Number AU-A-2003219205

PCT Number PCT/FI03/00283

PCT Pub. Number WO2003/086066

Priority 20020722 15.04.02 FI

Filing date 14 April 2003

Wipo publication date 27 October 2003

International Classifications

A01K 063/04 Receptacles for live fish, e.g. aquaria - Arrangements for treating water specially adapted to receptacles for live fish

B01D 033/06 Filters with filtering elements which move during the filtering operation - with rotary cylindrical filtering surfaces, e.g. hollow drums

B01D 033/58 Filters with filtering elements which move during the filtering operation

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

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 20020722 15.04.02 FI

4 December 2003 Application Open to Public Inspection

  Published as AU-A-2003219205

6 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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