AU5177698A - Apparatus for dewatering previously-dewatered municipal waste-water sludges using high electrical voltage - Google Patents

Apparatus for dewatering previously-dewatered municipal waste-water sludges using high electrical voltage

Info

Publication number
AU5177698A
AU5177698A AU51776/98A AU5177698A AU5177698A AU 5177698 A AU5177698 A AU 5177698A AU 51776/98 A AU51776/98 A AU 51776/98A AU 5177698 A AU5177698 A AU 5177698A AU 5177698 A AU5177698 A AU 5177698A
Authority
AU
Australia
Prior art keywords
high electrical
electrical voltage
municipal waste
water sludges
dewatering
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU51776/98A
Inventor
Jeffery S Held
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority claimed from PCT/US1997/020631 external-priority patent/WO1999024372A1/en
Publication of AU5177698A publication Critical patent/AU5177698A/en
Abandoned legal-status Critical Current

Links

AU51776/98A 1997-11-12 1997-11-12 Apparatus for dewatering previously-dewatered municipal waste-water sludges using high electrical voltage Abandoned AU5177698A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1997/020631 WO1999024372A1 (en) 1995-11-02 1997-11-12 Apparatus for dewatering previously-dewatered municipal waste-water sludges using high electrical voltage

Publications (1)

Publication Number Publication Date
AU5177698A true AU5177698A (en) 1999-05-31

Family

ID=22262040

Family Applications (1)

Application Number Title Priority Date Filing Date
AU51776/98A Abandoned AU5177698A (en) 1997-11-12 1997-11-12 Apparatus for dewatering previously-dewatered municipal waste-water sludges using high electrical voltage

Country Status (4)

Country Link
EP (1) EP1028918A1 (en)
JP (1) JP2001522721A (en)
AU (1) AU5177698A (en)
CA (1) CA2307724C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6344349B1 (en) * 1999-12-06 2002-02-05 Decant Technologies Llc Process and system for electrical extraction of intracellular matter from biological matter
AU2003206513A1 (en) 2002-02-12 2003-09-04 Les Technologies Elcotech Inc. Method for the treatment of slurries by the combined action of pressure and electro-osmosis
CA2437245A1 (en) 2003-08-11 2005-02-11 Les Technologies Elcotech Inc. Apparatus for treating high dryness sludge
JP6590823B2 (en) * 2013-11-06 2019-10-16 アルク アロマ ピュレ アーベーＡｒｃ Ａｒｏｍａ Ｐｕｒｅ Ａｂ Method comprising separation and high voltage pulse treatment prior to digestion or further purification
CN110240379B (en) * 2019-07-16 2023-11-24 科盛环保科技股份有限公司 Petrochemical sludge treatment all-in-one

Also Published As

Publication number Publication date
CA2307724A1 (en) 1999-05-20
CA2307724C (en) 2003-03-18
JP2001522721A (en) 2001-11-20
EP1028918A1 (en) 2000-08-23

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase