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NO921714L - PROCEDURE AND DEVICE FOR BIOLOGICAL CLEANING OF WASTEWATER, INCLUDING DENITRATION - Google Patents

PROCEDURE AND DEVICE FOR BIOLOGICAL CLEANING OF WASTEWATER, INCLUDING DENITRATION

Info

Publication number
NO921714L
NO921714L NO92921714A NO921714A NO921714L NO 921714 L NO921714 L NO 921714L NO 92921714 A NO92921714 A NO 92921714A NO 921714 A NO921714 A NO 921714A NO 921714 L NO921714 L NO 921714L
Authority
NO
Norway
Prior art keywords
wastewater
procedure
biological cleaning
including denitration
denitration
Prior art date
Application number
NO92921714A
Other languages
Norwegian (no)
Other versions
NO303171B1 (en
NO921714D0 (en
Inventor
Thierry Coulom
Original Assignee
Omnium Traitement Valorisa
Nancy Eau
Thierry Coulom
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 Omnium Traitement Valorisa, Nancy Eau, Thierry Coulom filed Critical Omnium Traitement Valorisa
Publication of NO921714D0 publication Critical patent/NO921714D0/en
Publication of NO921714L publication Critical patent/NO921714L/en
Publication of NO303171B1 publication Critical patent/NO303171B1/en

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
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/085—Fluidized beds
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/302—Nitrification and denitrification treatment
    • 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)
  • Biological Treatment Of Waste Water (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
NO19921714A 1990-09-04 1992-04-30 Process and apparatus for biological purification of wastewater, including denitration NO303171B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9010960A FR2667860B1 (en) 1990-09-04 1990-09-04 PROCESS FOR BIOLOGICAL PURIFICATION OF WASTEWATER INCLUDING DENITRIFICATION.
PCT/FR1991/000702 WO1992004285A1 (en) 1990-09-04 1991-09-03 Biological treatment method and apparatus including denitrification for waste water

Publications (3)

Publication Number Publication Date
NO921714D0 NO921714D0 (en) 1992-04-30
NO921714L true NO921714L (en) 1992-07-03
NO303171B1 NO303171B1 (en) 1998-06-08

Family

ID=9400044

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19921714A NO303171B1 (en) 1990-09-04 1992-04-30 Process and apparatus for biological purification of wastewater, including denitration

Country Status (7)

Country Link
EP (1) EP0498875B1 (en)
DE (1) DE69101911T2 (en)
DK (1) DK0498875T3 (en)
ES (1) ES2055996T3 (en)
FR (1) FR2667860B1 (en)
NO (1) NO303171B1 (en)
WO (1) WO1992004285A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2685691A1 (en) * 1991-12-26 1993-07-02 Dumez Sa Lyonnaise Eaux PROCESS FOR THE BIOLOGICAL PURIFICATION OF LIQUIDS LOADED WITH IMPURITIES.
EP0683138B1 (en) * 1994-05-18 2001-04-04 Fuji Photo Film Co., Ltd. Process for making photoprocessing waste solution harmless
GB9524404D0 (en) * 1995-11-29 1996-01-31 Anglian Water Services Ltd Activated sludge treatment
CN100348515C (en) * 2005-12-15 2007-11-14 湖南大学 Integral treatment apparatus for urban sewage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2372121A1 (en) * 1976-11-30 1978-06-23 Omnium Assainissement SIMULTANEOUS PROCESS FOR THE SIMULTANEOUS ELIMINATION OF CARBON AND NITROGEN POLLUTIONS IN WASTE WATER
JPS6138696A (en) * 1984-07-12 1986-02-24 Ebara Infilco Co Ltd Biological nitration and denitrification
JPH02214597A (en) * 1989-02-16 1990-08-27 Hitachi Plant Eng & Constr Co Ltd Device for nitrifying sewage

Also Published As

Publication number Publication date
DE69101911T2 (en) 1994-12-22
NO303171B1 (en) 1998-06-08
DK0498875T3 (en) 1995-03-27
EP0498875A1 (en) 1992-08-19
NO921714D0 (en) 1992-04-30
EP0498875B1 (en) 1994-05-04
FR2667860A1 (en) 1992-04-17
WO1992004285A1 (en) 1992-03-19
DE69101911D1 (en) 1994-06-09
FR2667860B1 (en) 1992-11-27
ES2055996T3 (en) 1994-09-01

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Legal Events

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Representative=s name: TANDBERGS PATENTKONTOR AS, POSTBOKS 7085 MAJORSTUA

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