ATA84597A - METHOD AND DEVICE FOR DRAINING SLUDGE, ESPECIALLY SLUDGE - Google Patents

METHOD AND DEVICE FOR DRAINING SLUDGE, ESPECIALLY SLUDGE

Info

Publication number
ATA84597A
ATA84597A AT0084597A AT84597A ATA84597A AT A84597 A ATA84597 A AT A84597A AT 0084597 A AT0084597 A AT 0084597A AT 84597 A AT84597 A AT 84597A AT A84597 A ATA84597 A AT A84597A
Authority
AT
Austria
Prior art keywords
sludge
draining
draining sludge
especially sludge
Prior art date
Application number
AT0084597A
Other languages
German (de)
Other versions
AT407872B (en
Original Assignee
Andritz Patentverwaltung
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 Andritz Patentverwaltung filed Critical Andritz Patentverwaltung
Priority to AT0084597A priority Critical patent/AT407872B/en
Priority to DE19821912A priority patent/DE19821912A1/en
Publication of ATA84597A publication Critical patent/ATA84597A/en
Application granted granted Critical
Publication of AT407872B publication Critical patent/AT407872B/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
    • C02F11/123—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using belt or band filters
    • 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
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Centrifugal Separators (AREA)
AT0084597A 1997-05-20 1997-05-20 METHOD AND DEVICE FOR DRAINING SLUDGE, ESPECIALLY SLUDGE AT407872B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT0084597A AT407872B (en) 1997-05-20 1997-05-20 METHOD AND DEVICE FOR DRAINING SLUDGE, ESPECIALLY SLUDGE
DE19821912A DE19821912A1 (en) 1997-05-20 1998-05-15 Sludge dewatering process and assembly combine strainer and centrifuge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0084597A AT407872B (en) 1997-05-20 1997-05-20 METHOD AND DEVICE FOR DRAINING SLUDGE, ESPECIALLY SLUDGE

Publications (2)

Publication Number Publication Date
ATA84597A true ATA84597A (en) 2000-04-15
AT407872B AT407872B (en) 2001-07-25

Family

ID=3501105

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0084597A AT407872B (en) 1997-05-20 1997-05-20 METHOD AND DEVICE FOR DRAINING SLUDGE, ESPECIALLY SLUDGE

Country Status (2)

Country Link
AT (1) AT407872B (en)
DE (1) DE19821912A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19910298A1 (en) * 1999-03-09 2000-09-21 Alb Klein Umwelttechnik Gmbh Process and plant for dewatering sludge
DE102017126251A1 (en) * 2017-11-09 2019-05-09 Huber Se Wastewater treatment plant and process for the treatment of wastewater

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2920434A1 (en) * 1979-05-19 1980-11-20 Basf Ag METHOD FOR IMPROVING THE DRAINAGE BEHAVIOR OF SLUDGE
DE3021926C2 (en) * 1980-06-11 1984-06-07 Wilhelm Roediger Gmbh + Co, 6450 Hanau Process for better utilization of a closed digester
DE3400688A1 (en) * 1984-01-11 1985-07-18 Chemische Werke Hüls AG, 4370 Marl Ejection of heavy metal bottles by centrifugal treatment or pressure filtration

Also Published As

Publication number Publication date
DE19821912A1 (en) 1998-11-26
AT407872B (en) 2001-07-25

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee