Environmentally friendly hybrid microbiological control technologies for cooling towers

Details for Australian Patent Application No. 2009231909 (hide)

Owner Nalco Company

Inventors Koppes, Jeroen A.; Wetegrove, Robert L.; Urmenyi, Ana-mariana; Van Haasterecht, Menno J.T

Agent Baldwins

Pub. Number AU-A-2009231909

PCT Pub. Number WO2009/123995

Priority 12/060,296 01.04.08 US

Filing date 31 March 2009

Wipo publication date 8 October 2009

International Classifications

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

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

B01D 37/04 (2006.01) Processes of filtration

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

Event Publications

21 October 2010 PCT application entered the National Phase

  PCT publication WO2009/123995 Priority application(s): WO2009/123995

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