CS239590A2 - Method of sludges dewatering - Google Patents

Method of sludges dewatering Download PDF

Info

Publication number
CS239590A2
CS239590A2 CS902395A CS239590A CS239590A2 CS 239590 A2 CS239590 A2 CS 239590A2 CS 902395 A CS902395 A CS 902395A CS 239590 A CS239590 A CS 239590A CS 239590 A2 CS239590 A2 CS 239590A2
Authority
CS
Czechoslovakia
Prior art keywords
sludge
drying
dryer
dewatering
control valve
Prior art date
Application number
CS902395A
Other languages
Czech (cs)
English (en)
Inventor
Franz Ing Disler
Original Assignee
Planungs Beratungs Und Ingenie
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 Planungs Beratungs Und Ingenie filed Critical Planungs Beratungs Und Ingenie
Publication of CS239590A2 publication Critical patent/CS239590A2/cs

Links

Classifications

    • 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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/048—Purification of waste water by evaporation
    • 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
    • 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
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/18—Treatment of sludge; Devices therefor by thermal conditioning

Landscapes

  • Engineering & Computer Science (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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Sludge (AREA)
  • Fertilizers (AREA)
CS902395A 1989-05-16 1990-05-16 Method of sludges dewatering CS239590A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1810/89A CH677787A5 (fr) 1989-05-16 1989-05-16

Publications (1)

Publication Number Publication Date
CS239590A2 true CS239590A2 (en) 1991-11-12

Family

ID=4219139

Family Applications (1)

Application Number Title Priority Date Filing Date
CS902395A CS239590A2 (en) 1989-05-16 1990-05-16 Method of sludges dewatering

Country Status (3)

Country Link
EP (1) EP0397953A1 (fr)
CH (1) CH677787A5 (fr)
CS (1) CS239590A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5188741A (en) * 1992-04-01 1993-02-23 Texaco Inc. Treatment of sewage sludge
DE102007034642A1 (de) * 2007-07-23 2009-01-29 Abb Ag Verfahren und Anlage zur Behandlung von organisch hoch belasteten Abfällen
DE102011121598A1 (de) 2011-12-17 2013-06-20 Wolfgang Jaske Vorrichtung zur gleichzeitigen Sterilisation von verkeimtenBiomaterialien, Entgasung des Materials und Ammoniak-rückgewinnung
ITNA20130033A1 (it) * 2013-06-18 2014-12-19 Giovanni Perillo Trattamento termico dei fanghi biologici civili e industriali per variare lo stato fisico e renderli filtrabili

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE381162C (de) * 1923-09-17 Heinrich Blunk Verfahren zur Entwaesserung von Schlamm unter Mitwirkung seines Gasgehalts
GB806699A (en) * 1955-04-04 1958-12-31 Mieczyslaw Walenty Siekierski Apparatus for the removal of water from sewage sludge by evaporation and drying
GB1129361A (en) * 1965-01-27 1968-10-02 Farrer William E Ltd Apparatus for the heat treatment of sewage and other organic sludges
GB1176471A (en) * 1965-10-20 1970-01-01 Norstel And Templewood Hawksle Method of Purifying Supernatant Water
GB1129369A (en) * 1966-03-10 1968-10-02 Farrer William E Ltd Treatment of sewage and other organic sludges
DE2137453C3 (de) * 1971-07-27 1980-07-03 Vereinigte Kesselwerke Ag, 4000 Duesseldorf Verfahren und Vorrichtungen zur Aufbereitung von Abwasserschlamm

Also Published As

Publication number Publication date
CH677787A5 (fr) 1991-06-28
EP0397953A1 (fr) 1990-11-22

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