Method of treating ballast water and apparatus therefor

Details for Australian Patent Application No. 2008227476 (hide)

Owner METAWATER CO., LTD.

Inventors Aoki, Nobuhiro

Agent Patent Attorney Services

Pub. Number AU-B-2008227476

PCT Pub. Number WO2008/114793

Priority 2007-075024 22.03.07 JP

Filing date 18 March 2008

Wipo publication date 25 September 2008

Acceptance publication date 3 May 2012

International Classifications

C02F 1/50 (2006.01) Treatment of water, waste water, or sewage - by addition or application of a germicide or by oligodynamic treatment

B01D 29/62 (2006.01) Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor - Regenerating the filter material in the filter

B01D 29/66 (2006.01) Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor - by flushing, e.g. counter-current air-bumps

B63B 13/00 (2006.01) Conduits for emptying or ballasting

C02F 1/76 (2006.01) Treatment of water, waste water, or sewage - with halogens or compounds of halogens

C02F 1/78 (2006.01) Treatment of water, waste water, or sewage - with ozone

Event Publications

12 November 2009 PCT application entered the National Phase

  PCT publication WO2008/114793 Priority application(s): WO2008/114793

3 May 2012 Application Accepted

  Published as AU-B-2008227476

30 August 2012 Standard Patent Sealed

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