PLANT AND METHOD FOR PURIFICATION OF WATER COMING FROM A SEULPHURATION KEROSENE PLANT

Details for Australian Patent Application No. 2001274499 (hide)

Owner IDRATECH S.R.L. RAFFFINERIA DI ROMA S.P.A.

Inventors ULISSE, Claudio; CONTI, Bruno; GIORGETTI, Maurizio; PEZZETTA, Valentino

Pub. Number AU-A-2001274499

PCT Pub. Number WO2002/100781

Filing date 8 June 2001

Wipo publication date 23 December 2002

International Classifications

C02F 001/66 Treatment of water, waste water, or sewage - by neutralisation

C02F 003/34 Biological treatment of water, waste water, or sewage - characterised by the micro-organisms used

C02F 009/00 Multistep treatment of water, waste water or sewage

C02F 001/26 Treatment of water, waste water, or sewage - by extraction

Event Publications

15 May 2003 Application Open to Public Inspection

  Published as AU-A-2001274499

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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