BE773361A - Procede de decomposition biologique de matieres organiques au moyen de micro-organismes thermophiles. - Google Patents

Procede de decomposition biologique de matieres organiques au moyen de micro-organismes thermophiles.

Info

Publication number
BE773361A
BE773361A BE773361A BE773361A BE773361A BE 773361 A BE773361 A BE 773361A BE 773361 A BE773361 A BE 773361A BE 773361 A BE773361 A BE 773361A BE 773361 A BE773361 A BE 773361A
Authority
BE
Belgium
Prior art keywords
organisms
organic materials
biological decomposition
thermophilic micro
thermophilic
Prior art date
Application number
BE773361A
Other languages
English (en)
French (fr)
Original Assignee
Alfa Laval Ab
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
Priority claimed from SE1337270A external-priority patent/SE347499B/xx
Priority claimed from SE11433/71A external-priority patent/SE358621B/xx
Application filed by Alfa Laval Ab filed Critical Alfa Laval Ab
Publication of BE773361A publication Critical patent/BE773361A/xx

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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/145—Feedstock the feedstock being materials of biological origin
    • 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)
  • Fertilizers (AREA)
  • Treatment Of Sludge (AREA)
  • Processing Of Solid Wastes (AREA)
BE773361A 1970-10-02 1971-09-30 Procede de decomposition biologique de matieres organiques au moyen de micro-organismes thermophiles. BE773361A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1337270A SE347499B (enrdf_load_stackoverflow) 1970-10-02 1970-10-02
SE11433/71A SE358621B (enrdf_load_stackoverflow) 1971-09-09 1971-09-09

Publications (1)

Publication Number Publication Date
BE773361A true BE773361A (fr) 1972-01-17

Family

ID=26655834

Family Applications (1)

Application Number Title Priority Date Filing Date
BE773361A BE773361A (fr) 1970-10-02 1971-09-30 Procede de decomposition biologique de matieres organiques au moyen de micro-organismes thermophiles.

Country Status (15)

Country Link
AT (1) AT317795B (enrdf_load_stackoverflow)
BE (1) BE773361A (enrdf_load_stackoverflow)
BG (1) BG22799A3 (enrdf_load_stackoverflow)
CH (1) CH530943A (enrdf_load_stackoverflow)
CS (1) CS156523B2 (enrdf_load_stackoverflow)
DE (1) DE2148894A1 (enrdf_load_stackoverflow)
DK (1) DK132657C (enrdf_load_stackoverflow)
FR (1) FR2109871A5 (enrdf_load_stackoverflow)
GB (1) GB1354585A (enrdf_load_stackoverflow)
HU (1) HU163977B (enrdf_load_stackoverflow)
IL (1) IL37756A (enrdf_load_stackoverflow)
IT (1) IT954143B (enrdf_load_stackoverflow)
NL (1) NL7113429A (enrdf_load_stackoverflow)
PL (1) PL77908B1 (enrdf_load_stackoverflow)
RO (1) RO70862A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR7800726A (pt) * 1977-02-08 1978-11-28 Union Carbide Corp Processo para a digestao de lama;e processo para remocao de bod de agua de rejeito em uma zona de aeracao coberta,e digestao da lama ativada com oxigenio gasoso
DE3023428C2 (de) * 1980-06-23 1989-07-20 Josef 8521 Wielerstett Ostermaier Verfahren zum Aufbereiten von Gülle und Gehäusepumpe zur Durchführung des Verfahrens
AU3600484A (en) * 1983-11-30 1985-06-13 Clearfield N.V. Anaerobic fermentation of a slurry

Also Published As

Publication number Publication date
IL37756A (en) 1974-07-31
BG22799A3 (enrdf_load_stackoverflow) 1977-04-20
PL77908B1 (en) 1975-04-30
AT317795B (de) 1974-09-10
DK132657B (da) 1976-01-19
AU3360171A (en) 1973-03-22
IL37756A0 (en) 1971-11-29
CS156523B2 (enrdf_load_stackoverflow) 1974-07-24
DE2148894A1 (de) 1972-08-24
IT954143B (it) 1973-08-30
DK132657C (da) 1976-06-14
RO70862A (ro) 1981-06-30
HU163977B (enrdf_load_stackoverflow) 1973-12-28
FR2109871A5 (enrdf_load_stackoverflow) 1972-05-26
CH530943A (de) 1972-11-30
NL7113429A (enrdf_load_stackoverflow) 1972-04-05
GB1354585A (en) 1974-06-05

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: MARTHA FUCHS

Effective date: 19900930