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DK536478A - SLUDGE CONCENTRATION PROCEDURE - Google Patents

SLUDGE CONCENTRATION PROCEDURE

Info

Publication number
DK536478A
DK536478A DK536478A DK536478A DK536478A DK 536478 A DK536478 A DK 536478A DK 536478 A DK536478 A DK 536478A DK 536478 A DK536478 A DK 536478A DK 536478 A DK536478 A DK 536478A
Authority
DK
Denmark
Prior art keywords
sludge concentration
concentration procedure
procedure
sludge
concentration
Prior art date
Application number
DK536478A
Other languages
Danish (da)
Inventor
O Zeiss
J Kaufmann
H Linke
Original Assignee
Benckiser Knapsack Gmbh
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 Benckiser Knapsack Gmbh filed Critical Benckiser Knapsack Gmbh
Publication of DK536478A publication Critical patent/DK536478A/en

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
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
DK536478A 1978-01-04 1978-11-29 SLUDGE CONCENTRATION PROCEDURE DK536478A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782800278 DE2800278A1 (en) 1978-01-04 1978-01-04 PROCESS FOR THICKENING OF Sludge

Publications (1)

Publication Number Publication Date
DK536478A true DK536478A (en) 1979-07-05

Family

ID=6028961

Family Applications (1)

Application Number Title Priority Date Filing Date
DK536478A DK536478A (en) 1978-01-04 1978-11-29 SLUDGE CONCENTRATION PROCEDURE

Country Status (5)

Country Link
EP (1) EP0003013B1 (en)
CA (1) CA1122537A (en)
DE (2) DE2800278A1 (en)
DK (1) DK536478A (en)
IT (1) IT1100893B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6168352B1 (en) 1997-01-24 2001-01-02 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Natural Resources Apparatus for producing high density slurry and paste backfills
US5888026A (en) * 1997-01-24 1999-03-30 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Natural Resources Backfill paste production facility and method and apparatus for producing high density slurry and paste backfills

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2447286A (en) * 1946-03-23 1948-08-17 Carlos B Smith Sludge settling and dewatering tank
GB1270803A (en) * 1968-04-08 1972-04-19 Dorr Oliver Company Ltd Sludge treatment
DE1912133A1 (en) * 1969-03-11 1970-09-17 Schwimmbad Technik Franz Koehl Filter device for mechanically soiled liquids - such as swimming baths
US3635343A (en) * 1969-04-28 1972-01-18 Richard W Holland Filtration system

Also Published As

Publication number Publication date
EP0003013A1 (en) 1979-07-11
IT1100893B (en) 1985-09-28
DE2800278A1 (en) 1979-07-12
EP0003013B1 (en) 1982-08-25
CA1122537A (en) 1982-04-27
DE2963569D1 (en) 1982-10-21
IT7829716A0 (en) 1978-11-13

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Legal Events

Date Code Title Description
ATS Application withdrawn