AU5643796A - Process and device for improving the mechanical dewaterabili ty of sewage sludge - Google Patents

Process and device for improving the mechanical dewaterabili ty of sewage sludge

Info

Publication number
AU5643796A
AU5643796A AU56437/96A AU5643796A AU5643796A AU 5643796 A AU5643796 A AU 5643796A AU 56437/96 A AU56437/96 A AU 56437/96A AU 5643796 A AU5643796 A AU 5643796A AU 5643796 A AU5643796 A AU 5643796A
Authority
AU
Australia
Prior art keywords
dewaterabili
improving
mechanical
sewage sludge
sludge
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
AU56437/96A
Inventor
Klaus Ulrich Plantikow
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.)
Sep Gesellschaft fur Technische Studien Entwicklung Planung MbH
Original Assignee
SEP TECH STUDIEN
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 SEP TECH STUDIEN filed Critical SEP TECH STUDIEN
Publication of AU5643796A publication Critical patent/AU5643796A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/18—Treatment of sludge; Devices therefor by thermal conditioning
    • C02F11/20—Treatment of sludge; Devices therefor by thermal conditioning by freezing

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
AU56437/96A 1995-04-29 1996-04-29 Process and device for improving the mechanical dewaterabili ty of sewage sludge Abandoned AU5643796A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19515862 1995-04-29
DE1995115862 DE19515862A1 (en) 1995-04-29 1995-04-29 Methods and devices for improving the mechanical drainage of sewage sludge
PCT/DE1996/000740 WO1996034833A1 (en) 1995-04-29 1996-04-29 Process and device for improving the mechanical dewaterability of sewage sludge

Publications (1)

Publication Number Publication Date
AU5643796A true AU5643796A (en) 1996-11-21

Family

ID=7760732

Family Applications (1)

Application Number Title Priority Date Filing Date
AU56437/96A Abandoned AU5643796A (en) 1995-04-29 1996-04-29 Process and device for improving the mechanical dewaterabili ty of sewage sludge

Country Status (3)

Country Link
AU (1) AU5643796A (en)
DE (1) DE19515862A1 (en)
WO (1) WO1996034833A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5974821A (en) * 1997-05-12 1999-11-02 Scherer; J. Stirling System and method for channeled freeze processing of non-solid materials
DE10245214A1 (en) * 2002-09-27 2004-04-08 Ballies, Uwe, Dr.med. Method for extracting water from pressed rotting sludge consists of subjecting the sludge successively to freezing and thawing, and removing the additional water liberated through thawing
CN114735912A (en) * 2022-04-12 2022-07-12 南通爱可普环保设备有限公司 Belt type sludge drying machine with active ventilation function
GB202212257D0 (en) * 2022-08-23 2022-10-05 Stow Roger Valentine Drying apparatus and associated drying process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1182019A (en) * 1967-11-09 1970-02-25 Carves Simon Ltd Improvements in or relating to the dewatering of sludge
US3817048A (en) * 1971-07-13 1974-06-18 Water Res Ass Dewatering sludges
DE2151064A1 (en) * 1971-10-13 1973-04-19 Linde Ag Liquid/solid separator - for jellied consistency mixtures using freezing and thawing stages and thermal recycling
GB1459175A (en) * 1972-10-17 1976-12-22 Atomic Energy Authority Uk Treatment of sludges
JPS56155700A (en) * 1980-05-07 1981-12-01 Naomichi Fukushima Method and apparatus for dehydration of excess sludge by freezing

Also Published As

Publication number Publication date
WO1996034833A1 (en) 1996-11-07
DE19515862A1 (en) 1996-10-31

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