FR2278637B1 - - Google Patents

Info

Publication number
FR2278637B1
FR2278637B1 FR7522319A FR7522319A FR2278637B1 FR 2278637 B1 FR2278637 B1 FR 2278637B1 FR 7522319 A FR7522319 A FR 7522319A FR 7522319 A FR7522319 A FR 7522319A FR 2278637 B1 FR2278637 B1 FR 2278637B1
Authority
FR
France
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
FR7522319A
Other languages
French (fr)
Other versions
FR2278637A1 (en
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.)
Novartis AG
Original Assignee
Ciba Geigy 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
Priority claimed from CH988374A external-priority patent/CH582630A5/xx
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of FR2278637A1 publication Critical patent/FR2278637A1/en
Application granted granted Critical
Publication of FR2278637B1 publication Critical patent/FR2278637B1/fr
Granted legal-status Critical Current

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
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2806—Anaerobic processes using solid supports for microorganisms
    • 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
    • C02F3/10—Packings; Fillings; Grids
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • 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)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Biological Treatment Of Waste Water (AREA)
FR7522319A 1974-07-18 1975-07-17 WASTE WATER TREATMENT Granted FR2278637A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH988374A CH582630A5 (en) 1974-07-18 1974-07-18

Publications (2)

Publication Number Publication Date
FR2278637A1 FR2278637A1 (en) 1976-02-13
FR2278637B1 true FR2278637B1 (en) 1977-12-16

Family

ID=4356708

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7522319A Granted FR2278637A1 (en) 1974-07-18 1975-07-17 WASTE WATER TREATMENT

Country Status (9)

Country Link
JP (1) JPS5134568A (en)
AT (1) AT347878B (en)
BE (1) BE831472A (en)
DE (1) DE2531598A1 (en)
FR (1) FR2278637A1 (en)
GB (1) GB1513416A (en)
LU (1) LU72992A1 (en)
NL (1) NL7508338A (en)
SE (1) SE7507239L (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1117668A (en) * 1978-02-24 1982-02-02 Corning Glass Works Method and apparatus for processing waste
DE2924465C2 (en) * 1979-06-18 1982-03-25 Wolf-Dietrich 2055 Wohltorf Grosse Method and device for the anaerobic treatment of waste water
FI793914A (en) * 1979-12-13 1981-06-14 Enso Gutzeit Oy FOERFARANDE FOER ATT RENA AVLOPPSVATTEN VID SVAEVLAGERREAKTOR
SE427560B (en) * 1980-02-05 1983-04-18 Sorigona Ab PROCEDURE FOR CONVERSION OF ORGANIC MATERIAL ON MICROBIOLOGICAL ROAD DURING GAS DEVELOPMENT
NL8101682A (en) * 1981-04-03 1982-11-01 Nicolaas Arie Van Staveren METHOD AND APPARATUS FOR THE ANAEROBIC FERMENTATION OF LIQUID MANURE
FR2536381B1 (en) * 1982-11-19 1986-07-11 Simond Jacques PROCESS FOR THE TREATMENT OF POLLUTED LIQUID EFFLUENTS
DE3626583A1 (en) * 1986-08-06 1988-02-18 Metallgesellschaft Ag METHOD FOR THE BIOLOGICAL TREATMENT OF WASTEWATER FROM A FLUE GAS DESULFURATION PLANT
CN101215047B (en) * 2007-12-28 2010-12-08 安徽工业大学 A/O/A embranchment direct current biological denitrogenation method for treating coking waste water
MX2015012385A (en) * 2013-03-11 2016-06-30 Euroestudios S L Wastewater treatment method.

Also Published As

Publication number Publication date
FR2278637A1 (en) 1976-02-13
LU72992A1 (en) 1976-07-01
JPS5134568A (en) 1976-03-24
NL7508338A (en) 1976-01-20
GB1513416A (en) 1978-06-07
AT347878B (en) 1979-01-25
DE2531598A1 (en) 1976-01-29
SE7507239L (en) 1976-01-19
ATA555875A (en) 1978-05-15
BE831472A (en) 1976-01-19

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Legal Events

Date Code Title Description
ST Notification of lapse