Autonomous sea water purification device having alternating submerged filtration modules with multipiston lowpressure chambers

Details for Australian Patent Application No. 2008285532 (hide)

Owner Lopez (Societe Par Actions Simplifiee)

Inventors Lopez, Fernand; Lopez, Alexis

Agent FB Rice

Pub. Number AU-B-2008285532

PCT Pub. Number WO2009/019343

Priority 0704803 03.07.07 FR

Filing date 30 June 2008

Wipo publication date 12 February 2009

Acceptance publication date 29 March 2012

International Classifications

C02F 1/44 (2006.01) Treatment of water, waste water, or sewage - by dialysis, osmosis or reverse osmosis

B01D 61/02 (2006.01) Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration - Reverse osmosis

Event Publications

28 January 2010 PCT application entered the National Phase

  PCT publication WO2009/019343 Priority application(s): WO2009/019343

29 March 2012 Application Accepted

  Published as AU-B-2008285532

26 July 2012 Standard Patent Sealed

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