Method of conditioning a mixed liquor containing nonionic polysaccharides and/or nonionic organic molecules

Details for Australian Patent Application No. 2009243029 (hide)

Owner Nalco Company

Inventors Collins, John H.; Musale, Deepak A.

Agent Shelston IP

Pub. Number AU-A-2009243029

PCT Pub. Number WO2009/134996

Priority 12/114,438 02.05.08 US

Filing date 30 April 2009

Wipo publication date 5 November 2009

International Classifications

B01D 41/00 (2006.01) Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids

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

C02F 1/56 (2006.01) Treatment of water, waste water, or sewage

C02F 3/12 (2006.01) Biological treatment of water, waste water, or sewage - Activated sludge processes

Event Publications

18 November 2010 PCT application entered the National Phase

  PCT publication WO2009/134996 Priority application(s): WO2009/134996

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