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DK0498875T3 - Process and plant for biological treatment of wastewater, including denitrification - Google Patents

Process and plant for biological treatment of wastewater, including denitrification

Info

Publication number
DK0498875T3
DK0498875T3 DK91916319T DK91916319T DK0498875T3 DK 0498875 T3 DK0498875 T3 DK 0498875T3 DK 91916319 T DK91916319 T DK 91916319T DK 91916319 T DK91916319 T DK 91916319T DK 0498875 T3 DK0498875 T3 DK 0498875T3
Authority
DK
Denmark
Prior art keywords
wastewater
plant
biological treatment
including denitrification
denitrification
Prior art date
Application number
DK91916319T
Other languages
Danish (da)
Inventor
Thierry Coulom
Jacques Sibony
Original Assignee
Omnium Traitement Valorisa
Leau De Nancy Nan C I E Centre
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, Leau De Nancy Nan C I E Centre, Thierry Coulom filed Critical Omnium Traitement Valorisa
Application granted granted Critical
Publication of DK0498875T3 publication Critical patent/DK0498875T3/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)
DK91916319T 1990-09-04 1991-09-03 Process and plant for biological treatment of wastewater, including denitrification DK0498875T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9010960A FR2667860B1 (en) 1990-09-04 1990-09-04 PROCESS FOR BIOLOGICAL PURIFICATION OF WASTEWATER INCLUDING DENITRIFICATION.

Publications (1)

Publication Number Publication Date
DK0498875T3 true DK0498875T3 (en) 1995-03-27

Family

ID=9400044

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91916319T DK0498875T3 (en) 1990-09-04 1991-09-03 Process and plant for biological treatment of wastewater, including denitrification

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
NO921714D0 (en) 1992-04-30
NO921714L (en) 1992-07-03
FR2667860A1 (en) 1992-04-17
DE69101911D1 (en) 1994-06-09
WO1992004285A1 (en) 1992-03-19
EP0498875A1 (en) 1992-08-19
EP0498875B1 (en) 1994-05-04
ES2055996T3 (en) 1994-09-01
FR2667860B1 (en) 1992-11-27
DE69101911T2 (en) 1994-12-22
NO303171B1 (en) 1998-06-08

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