Improved electrodialysis system and process

Details for Australian Patent Application No. 2004287467 (hide)

Owner Ionics, Incorporated

Inventors Batchelder, Bruce; Zhang, Li; Carson, William W.

Agent Davies Collison Cave

Pub. Number AU-B-2004287467

PCT Pub. Number WO2005/044427

Priority 60/514,632 27.10.03 US

Filing date 27 October 2004

Wipo publication date 19 May 2005

Acceptance publication date 17 June 2010

International Classifications

B01D 61/42 (2006.01) Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration - Electrodialysis

B01D 61/44 (2006.01) Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration

B01D 61/46 (2006.01) Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration

B01D 61/48 (2006.01) Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration

B01D 61/54 (2006.01) Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration

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

C02F 1/469 (2006.01) Treatment of water, waste water, or sewage - by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis

Event Publications

18 May 2006 PCT application entered the National Phase

  PCT publication WO2005/044427 Priority application(s): WO2005/044427

17 June 2010 Application Accepted

  Published as AU-B-2004287467

14 October 2010 Standard Patent Sealed

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