Wastewater pretreatment method and sewage treatment method using the preteatment method

Details for Australian Patent Application No. 2010327173 (hide)

Owner Li, D. Zhou, L. Li, J.

Inventors Li, Jinmin; Zhou, Liankui; Li, Dayong

Agent A J Park

Pub. Number AU-A-2010327173

PCT Pub. Number WO2011/066790

Priority 201010000737.5 15.01.10 CN; 200910249722.X 01.12.09 CN

Filing date 1 December 2010

Wipo publication date 9 June 2011

International Classifications

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

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

Event Publications

19 July 2012 Amendment Made

  The nature of the amendment is: Amend the invention title to read Wastewater pretreatment method and sewage treatment method using the preteatment method

19 July 2012 PCT application entered the National Phase

  PCT publication WO2011/066790 Priority application(s): WO2011/066790

9 August 2012 Amendment Made

  The nature of the amendment is: Amend the invention title to read Wastewater pretreatment method and sewage treatment method using the pretreatment method

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