DK145084A - Fremgangsmaade til afvanding af slam og/eller organiske stoffer - Google Patents

Fremgangsmaade til afvanding af slam og/eller organiske stoffer Download PDF

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Publication number
DK145084A
DK145084A DK145084A DK145084A DK145084A DK 145084 A DK145084 A DK 145084A DK 145084 A DK145084 A DK 145084A DK 145084 A DK145084 A DK 145084A DK 145084 A DK145084 A DK 145084A
Authority
DK
Denmark
Prior art keywords
slam
draining
procedure
organic substances
substances
Prior art date
Application number
DK145084A
Other languages
English (en)
Other versions
DK145084D0 (da
Inventor
Alois Janusch
Original Assignee
Voest Alpine Ag
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 Voest Alpine Ag filed Critical Voest Alpine Ag
Publication of DK145084D0 publication Critical patent/DK145084D0/da
Publication of DK145084A publication Critical patent/DK145084A/da

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
    • C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
DK145084A 1983-03-17 1984-02-29 Fremgangsmaade til afvanding af slam og/eller organiske stoffer DK145084A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0095383A AT380226B (de) 1983-03-17 1983-03-17 Verfahren zum entwaessern von schlaemmen und/oder organischen stoffen

Publications (2)

Publication Number Publication Date
DK145084D0 DK145084D0 (da) 1984-02-29
DK145084A true DK145084A (da) 1984-09-18

Family

ID=3503619

Family Applications (1)

Application Number Title Priority Date Filing Date
DK145084A DK145084A (da) 1983-03-17 1984-02-29 Fremgangsmaade til afvanding af slam og/eller organiske stoffer

Country Status (6)

Country Link
EP (1) EP0119987B1 (da)
AT (1) AT380226B (da)
DD (1) DD216443A5 (da)
DE (1) DE3468098D1 (da)
DK (1) DK145084A (da)
HU (1) HU187987B (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT378531B (de) * 1983-11-11 1985-08-26 Voest Alpine Ag Verfahren zur herstellung von organischen stoffen oder hydrolysaten aus abwasserschlaemmen zur gewinnung von biotechnisch verwertbaren substraten
AT381690B (de) * 1984-12-17 1986-11-10 Voest Alpine Ag Verfahren zur entsorgung von klaerschlamm aus einer biologischen abwasserreinigungsanlage
WO1988003048A1 (en) * 1986-10-29 1988-05-05 Merai Josef Process and installation for dewatering waste water sludge
IE71168B1 (en) * 1988-09-30 1997-01-29 Torpey Patrick A method and an apparatus for extracting liquid from a sludge
HU204738B (en) * 1989-09-05 1992-02-28 Richter Gedeon Vegyeszet Process and equipment for recovering fat- or protein-containing solid material from fat-containing sludge and/or sewage, particularly from slaughtered sludge and/or sewage
US5087378A (en) * 1990-05-31 1992-02-11 Pori, International, Inc. Process for enhancing the dewaterability of waste sludge from microbiological digestion
DE10050072B4 (de) * 2000-10-10 2011-07-07 BOKELA Ingenieurgesellschaft für mechanische Verfahrenstechnik mbH, 76131 Verfahren zur chemischen und/oder thermischen Umwandlung von mindestens einem Stoff und Vorrichtung zur Durchführung des Verfahrens

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191022251A (en) * 1910-09-26 1911-04-13 Joe Smith Waddington Improvements in and relating to the Treatment of Sewage.
NL274952A (da) * 1961-02-20 1900-01-01
FR1309138A (fr) * 1962-01-05 1962-11-09 Inst Nat De L Ind Charbonniere Procédé pour la réduction de la teneur en humidité des gâteaux de filtres à vide et de filtres-presses
DE1177572B (de) * 1963-05-16 1964-09-10 Harpener Bergbau Ag Verfahren und Vorrichtung zum Entwaessern von Kohlenschlaemmen
DE3009710A1 (de) * 1979-03-15 1980-09-18 Uop Inc Verfahren zum mechanischen entwaessern von nachklaerschlamm
DE3038428A1 (de) * 1979-09-07 1982-05-27 Robert Detroit Mich. Irving Verfahren und vorrichtung zum behandeln von abwasserschaum

Also Published As

Publication number Publication date
DE3468098D1 (en) 1988-01-28
AT380226B (de) 1986-04-25
ATA95383A (de) 1985-09-15
EP0119987B1 (de) 1987-12-16
HU187987B (en) 1986-03-28
DD216443A5 (de) 1984-12-12
DK145084D0 (da) 1984-02-29
EP0119987A3 (en) 1985-05-15
EP0119987A2 (de) 1984-09-26

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment
PUP Patent expired