AT310105B - Process for dewatering sewage sludge from sewage treatment plants and device for its implementation - Google Patents

Process for dewatering sewage sludge from sewage treatment plants and device for its implementation

Info

Publication number
AT310105B
AT310105B AT1081171A AT1081171A AT310105B AT 310105 B AT310105 B AT 310105B AT 1081171 A AT1081171 A AT 1081171A AT 1081171 A AT1081171 A AT 1081171A AT 310105 B AT310105 B AT 310105B
Authority
AT
Austria
Prior art keywords
implementation
treatment plants
dewatering
sewage
sewage treatment
Prior art date
Application number
AT1081171A
Other languages
German (de)
Original Assignee
Rheinstahl 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 Rheinstahl Ag filed Critical Rheinstahl Ag
Application granted granted Critical
Publication of AT310105B publication Critical patent/AT310105B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
    • 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
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • 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
    • C02F11/12—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
    • C02F11/143—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using inorganic substances
    • 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
    • C02F11/143—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using inorganic substances
    • C02F11/145—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using inorganic substances using calcium compounds
    • 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
    • C02F11/147—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using organic substances
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/001—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals for sludges or waste products from water treatment installations

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treating Waste Gases (AREA)
AT1081171A 1971-01-28 1971-12-16 Process for dewatering sewage sludge from sewage treatment plants and device for its implementation AT310105B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2103970A DE2103970C3 (en) 1971-01-28 1971-01-28 Process for conditioning and subsequent dewatering of sewage sludge from sewage treatment plants and device for its implementation

Publications (1)

Publication Number Publication Date
AT310105B true AT310105B (en) 1973-09-25

Family

ID=5797157

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1081171A AT310105B (en) 1971-01-28 1971-12-16 Process for dewatering sewage sludge from sewage treatment plants and device for its implementation

Country Status (14)

Country Link
JP (1) JPS5543839B1 (en)
AT (1) AT310105B (en)
AU (1) AU463468B2 (en)
BE (1) BE778555A (en)
CA (1) CA964774A (en)
CH (1) CH528447A (en)
DD (1) DD97182A5 (en)
DE (1) DE2103970C3 (en)
FR (1) FR2123516A1 (en)
IT (1) IT946963B (en)
NL (1) NL174136C (en)
NO (1) NO131418C (en)
RO (1) RO62086A (en)
SE (1) SE385861B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2648788A1 (en) * 1975-11-18 1977-05-26 Champion Int Corp METHOD FOR TREATMENT OF ACTIVATED SLUDGE
DE3501778A1 (en) * 1985-01-21 1986-07-24 Dow Chemical GmbH, 2160 Stade METHOD FOR REDUCING WASTEWATER SLUDGE FROM WASTEWATER PLANTS
FR2579723B2 (en) * 1985-04-01 1988-06-17 Henry Eugene URBAN SLUDGE AND GARBAGE INCINERATOR
CN110260349B (en) * 2019-07-02 2021-02-26 株洲市金利亚环保科技有限公司 Fly ash treatment environmental protection equipment for waste incineration power plant

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL286031A (en) * 1961-11-30
DE1459497A1 (en) * 1963-07-10 1969-04-17 Metallgesellschaft Ag Process for the treatment of sludge with gases containing carbon dioxide
DE1484838A1 (en) * 1964-02-04 1969-06-04 Metallgesellschaft Ag Process for the treatment of centrifugate, which falls during the dewatering of sewage sludge by means of decanting centrifuges
FR1540499A (en) * 1966-02-09 1968-09-27 Process for the treatment of sludge in sewage treatment plants
GB1159819A (en) * 1966-11-28 1969-07-30 Dow Chemical Co An improved process for Dewatering Organic Waste Solids
JPS4428233Y1 (en) * 1967-01-30 1969-11-24

Also Published As

Publication number Publication date
JPS5543839B1 (en) 1980-11-08
FR2123516B1 (en) 1974-12-13
DE2103970A1 (en) 1972-08-24
FR2123516A1 (en) 1972-09-08
AU3818472A (en) 1973-07-26
NO131418B (en) 1975-02-17
BE778555A (en) 1972-05-16
AU463468B2 (en) 1975-07-31
CA964774A (en) 1975-03-18
IT946963B (en) 1973-05-21
DD97182A5 (en) 1973-04-20
NL7201090A (en) 1972-08-01
NL174136B (en) 1983-12-01
NL174136C (en) 1984-05-01
DE2103970B2 (en) 1978-07-06
NO131418C (en) 1975-05-28
CH528447A (en) 1972-09-30
RO62086A (en) 1977-11-15
DE2103970C3 (en) 1979-11-15
SE385861B (en) 1976-07-26

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Legal Events

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