Method and system for treating plant wastewater

Details for Australian Patent Application No. 2010304545 (hide)

Owner Chiyoda Corporation Toray Industries, Inc.

Inventors Shinohara, Masayo; Kawamura, Kazushige; Satoh, Hiromi; Imahama, Toshinobu; Kitanaka, Atsushi; Taniguchi, Masahide

Agent FB Rice

Pub. Number AU-A-2010304545

PCT Pub. Number WO2011/043144

Priority 2009-235124 09.10.09 JP

Filing date 1 September 2010

Wipo publication date 14 April 2011

International Classifications

C02F 3/30 (2006.01) Biological treatment of water, waste water, or sewage - Aerobic and anaerobic processes

B01D 61/04 (2006.01) Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration

B01D 61/16 (2006.01) Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration - Feed pretreatment

B01D 61/58 (2006.01) Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration - Multistep processes

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

C02F 3/00 (2006.01) Biological treatment of water, waste water, or sewage

C02F 3/10 (2006.01) Biological treatment of water, waste water, or sewage - Packings

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

Event Publications

31 May 2012 PCT application entered the National Phase

  PCT publication WO2011/043144 Priority application(s): WO2011/043144

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