A PROCESS AND APPARATUS FOR SUBMERGED BIODEPURATION OF EFFLUENTS DISPOSED OF IN THE SEA

Details for Australian Patent Application No. 2002219430 (hide)

Owner CONSIGLIO NAZIONALE DELLE RICERCHE COMUNE DI RAPALLO

Inventors BAVESTRELLO, Giorgio; CERRANO, Carlo; CATTANEO-VIETTI, Riccardo; GIOVINE, Marco; BENATTI, Umberto

Pub. Number AU-A-2002219430

PCT Pub. Number WO2002/055442

Priority MI2001A000024 10.01.01 IT

Filing date 4 January 2002

Wipo publication date 24 July 2002

International Classifications

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

C02F 003/06 Biological treatment of water, waste water, or sewage - using submerged filters

Event Publications

6 February 2003 Application Open to Public Inspection

  Published as AU-A-2002219430

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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