Method for treating wastewater in a membrane bioreactor to produce a low phosphorus effluent

Details for Australian Patent Application No. 2004268942 (hide)

Owner CH2M Hill, Inc.

Inventors Daigger, Glen T; Fleischer, Edwin J; Wollmann, Albert M

Agent Davies Collison Cave

Pub. Number AU-A-2004268942

PCT Pub. Number WO2005/021448

Priority 10/654,186 02.09.03 US

Filing date 9 August 2004

Wipo publication date 10 March 2005

International Classifications

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

Event Publications

23 March 2006 PCT application entered the National Phase

  PCT publication WO2005/021448 Priority application(s): WO2005/021448

4 March 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2004268943-Phase transfer catalyzed method for preparation of polyetehrimides

2004268941-Substituted naphthyridine derivatives as inhibitors of macrophage migration inhibitory factor and their use in the treatment of human diseases