A method for drying sludge

Details for Australian Patent Application No. 2008349041 (hide)

Owner GUANGZHOU PUDE ENVIRONMENTAL PROTECTION EQUIPMENT, LTD.

Inventors Wu, Xuewei; Yang, Haiying; Zhong, Huansheng; Li, Lei; Sun, Zhimin; Wu, Jiacong

Agent Huansheng Zhong

Pub. Number AU-B-2008349041

PCT Pub. Number WO2009/094868

Priority 200810026039.5 25.01.08 CN

Filing date 28 May 2008

Wipo publication date 6 August 2009

Acceptance publication date 9 February 2012

International Classifications

C02F 11/12 (2006.01) Treatment of sludge - by de-watering, drying, or thickening

B09B 3/00 (2006.01) Destroying solid waste or transforming solid waste into something useful or harmless

Event Publications

12 August 2010 PCT application entered the National Phase

  PCT publication WO2009/094868 Priority application(s): WO2009/094868

9 February 2012 Application Accepted

  Published as AU-B-2008349041

7 June 2012 Standard Patent Sealed

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