CA964774A - Process and apparatus for conditioning sewage sludges - Google Patents

Process and apparatus for conditioning sewage sludges

Info

Publication number
CA964774A
CA964774A CA131,877A CA131877A CA964774A CA 964774 A CA964774 A CA 964774A CA 131877 A CA131877 A CA 131877A CA 964774 A CA964774 A CA 964774A
Authority
CA
Canada
Prior art keywords
sewage sludges
conditioning sewage
conditioning
sludges
sewage
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA131,877A
Other languages
English (en)
Other versions
CA131877S (en
Inventor
Norbert Rosler
Erhard Albrecht
Willi G. Rudat
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rheinstahl AG
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 CA964774A publication Critical patent/CA964774A/en
Expired legal-status Critical Current

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)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treating Waste Gases (AREA)
CA131,877A 1971-01-28 1972-01-07 Process and apparatus for conditioning sewage sludges Expired CA964774A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2103970A DE2103970C3 (de) 1971-01-28 1971-01-28 Verfahren zur Konditionierung und anschließenden Entwässerung von Abwasserschlämmen aus Kläranlagen und Vorrichtung zu dessen Durchführung

Publications (1)

Publication Number Publication Date
CA964774A true CA964774A (en) 1975-03-18

Family

ID=5797157

Family Applications (1)

Application Number Title Priority Date Filing Date
CA131,877A Expired CA964774A (en) 1971-01-28 1972-01-07 Process and apparatus for conditioning sewage sludges

Country Status (14)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2648788A1 (de) * 1975-11-18 1977-05-26 Champion Int Corp Verfahren zur behandlung von aktiviertem schlamm
DE3501778A1 (de) * 1985-01-21 1986-07-24 Dow Chemical GmbH, 2160 Stade Verfahren zum verringern von abwasserschlamm aus klaeranlagen
FR2579723B2 (fr) * 1985-04-01 1988-06-17 Henry Eugene Incinerateur de boues urbaines et ordures
CN110260349B (zh) * 2019-07-02 2021-02-26 株洲市金利亚环保科技有限公司 一种用于垃圾焚烧发电厂的飞灰处理环保设备
CN112944363A (zh) * 2021-03-18 2021-06-11 中国电力工程顾问集团华东电力设计院有限公司 一种干化机高位布置的污泥干化焚烧系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL286031A (xx) * 1961-11-30
DE1459497A1 (de) * 1963-07-10 1969-04-17 Metallgesellschaft Ag Verfahren zur Schlammbehandlung mit kohlensaeurehaltigen Gasen
DE1484838A1 (de) * 1964-02-04 1969-06-04 Metallgesellschaft Ag Verfahren zum Behandeln von Zentrifugat,das bei der Entwaesserung von Klaerschlamm mittels Dekantier-Zentrifugen anfaellt
FR1540499A (fr) * 1966-02-09 1968-09-27 Procédé pour le traitement des boues dans les installations d'épuration des eaux d'égout
GB1159819A (en) * 1966-11-28 1969-07-30 Dow Chemical Co An improved process for Dewatering Organic Waste Solids
JPS4428233Y1 (xx) * 1967-01-30 1969-11-24

Also Published As

Publication number Publication date
DD97182A5 (xx) 1973-04-20
FR2123516B1 (xx) 1974-12-13
BE778555A (fr) 1972-05-16
RO62086A (fr) 1977-11-15
JPS5543839B1 (xx) 1980-11-08
NL7201090A (xx) 1972-08-01
AU463468B2 (en) 1975-07-31
DE2103970A1 (de) 1972-08-24
SE385861B (sv) 1976-07-26
NO131418B (xx) 1975-02-17
AU3818472A (en) 1973-07-26
CH528447A (de) 1972-09-30
DE2103970C3 (de) 1979-11-15
NO131418C (xx) 1975-05-28
NL174136B (nl) 1983-12-01
IT946963B (it) 1973-05-21
NL174136C (nl) 1984-05-01
FR2123516A1 (en) 1972-09-08
DE2103970B2 (de) 1978-07-06
AT310105B (de) 1973-09-25

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