Process for treating water by a nanofiltration or reverse osmosis membrane system permitting high conversion rates due to the elimination of organic matter

Details for Australian Patent Application No. 2009214074 (hide)

Owner VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT

Inventors Schrotter, Jean-Christophe; DainesMartinez, Catherine; Breant, Philippe

Agent Patent Attorney Services

Pub. Number AU-A-2009214074

PCT Pub. Number WO2009/101157

Priority 0850947 14.02.08 FR

Filing date 12 February 2009

Wipo publication date 20 August 2009

International Classifications

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

C02F 9/02 (2006.01) Multistep treatment of water, waste water or sewage - involving a separation step

C02F 9/14 (2006.01) Multistep treatment of water, waste water or sewage - at least one step being a biological treatment

C02F 101/30 (2006.01)

C02F 103/08 (2006.01)

Event Publications

7 October 2010 PCT application entered the National Phase

  PCT publication WO2009/101157 Priority application(s): WO2009/101157

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