DK490579A - Fremgangsmaade til behandling af slam fra septiktank - Google Patents

Fremgangsmaade til behandling af slam fra septiktank

Info

Publication number
DK490579A
DK490579A DK490579A DK490579A DK490579A DK 490579 A DK490579 A DK 490579A DK 490579 A DK490579 A DK 490579A DK 490579 A DK490579 A DK 490579A DK 490579 A DK490579 A DK 490579A
Authority
DK
Denmark
Prior art keywords
septic tank
sludge
dry material
biological
processed
Prior art date
Application number
DK490579A
Other languages
English (en)
Other versions
DK156557C (da
DK156557B (da
Inventor
T Laederich
P Formaggio
Original Assignee
Air Liquide
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 Air Liquide filed Critical Air Liquide
Publication of DK490579A publication Critical patent/DK490579A/da
Publication of DK156557B publication Critical patent/DK156557B/da
Application granted granted Critical
Publication of DK156557C publication Critical patent/DK156557C/da

Links

Classifications

    • 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
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1221—Particular type of activated sludge processes comprising treatment of the recirculated sludge
    • 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
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Activated Sludge Processes (AREA)
DK490579A 1978-11-20 1979-11-19 Fremgangsmaade til behandling af slam fra septiktanke DK156557C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7832640A FR2441586A1 (fr) 1978-11-20 1978-11-20 Procede et installation de traitement des boues de fosses septiques
FR7832640 1978-11-20

Publications (3)

Publication Number Publication Date
DK490579A true DK490579A (da) 1980-05-21
DK156557B DK156557B (da) 1989-09-11
DK156557C DK156557C (da) 1990-02-12

Family

ID=9215064

Family Applications (1)

Application Number Title Priority Date Filing Date
DK490579A DK156557C (da) 1978-11-20 1979-11-19 Fremgangsmaade til behandling af slam fra septiktanke

Country Status (11)

Country Link
EP (1) EP0011573B1 (da)
JP (1) JPS5570398A (da)
AT (1) ATE241T1 (da)
AU (1) AU533079B2 (da)
DE (1) DE2960901D1 (da)
DK (1) DK156557C (da)
ES (1) ES486099A1 (da)
FR (1) FR2441586A1 (da)
GR (1) GR66516B (da)
PT (1) PT70464A (da)
ZA (1) ZA796069B (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56139196A (en) * 1980-04-01 1981-10-30 Ebara Infilco Co Ltd Treatment of sludge in decontamination vessel
FR2506287A1 (fr) * 1981-05-25 1982-11-26 Air Liquide Procede et installation de traitement des boues issues d'une epuration d'eaux usees
JPH02284699A (ja) * 1989-04-25 1990-11-22 Ebara Infilco Co Ltd 浄化槽汚泥の処理方法
JP4873341B2 (ja) * 2005-04-22 2012-02-08 有限会社森内鉄工所 船舶の舵装置
CN102730922A (zh) * 2012-06-28 2012-10-17 杭州师范大学 一种厌氧氨氧化颗粒污泥的保存装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2615842A (en) * 1946-10-24 1952-10-28 Leon S Kraus Method of and apparatus for concentrating sewage sludges
FR1528179A (fr) * 1966-05-24 1968-06-07 Norstel And Templewood Hawksle Procédé de traitement des eaux d'égout et autres boues organiques
DE2105420A1 (en) * 1971-02-05 1972-08-17 Aerobic Digesters Inc Sewage treatment plant - using oxygen bubbling in pressurized container
DE2216917C3 (de) * 1972-04-07 1974-09-19 Richard Dipl.-Ing. 6100 Darmstadt Schreiber Vorrichtung zum Lösen von Sauerstoff in Wasser
FR2205484A1 (en) * 1972-11-03 1974-05-31 Matthey Doret Daniel Biological purificn station for polluted water - using single bacterial strain for both anaerobic and aerobic phases
US4094774A (en) * 1974-06-06 1978-06-13 Smith Eugene J Method and apparatus for oxygenating aerobically decomposable liquors
CH602498A5 (en) * 1976-10-25 1978-07-31 Norm Amc Ag Effluent clarifier wet sludge treatment
DE2604014A1 (de) * 1976-02-03 1977-08-11 Messer Griesheim Gmbh Verfahren und vorrichtung zur aeroben stabilisierung organisch hochbelasteter abwaesser

Also Published As

Publication number Publication date
AU5279579A (en) 1980-05-29
DK156557C (da) 1990-02-12
EP0011573A1 (fr) 1980-05-28
EP0011573B1 (fr) 1981-09-23
JPS5570398A (en) 1980-05-27
DK156557B (da) 1989-09-11
ES486099A1 (es) 1980-05-16
AU533079B2 (en) 1983-10-27
ZA796069B (en) 1980-10-29
DE2960901D1 (en) 1981-12-10
FR2441586A1 (fr) 1980-06-13
ATE241T1 (de) 1981-10-15
PT70464A (fr) 1979-12-01
GR66516B (da) 1981-03-24

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Legal Events

Date Code Title Description
PBP Patent lapsed