FR2606769B1 - Procede et installation pour la denitrification d'eaux polluees - Google Patents

Procede et installation pour la denitrification d'eaux polluees

Info

Publication number
FR2606769B1
FR2606769B1 FR8615728A FR8615728A FR2606769B1 FR 2606769 B1 FR2606769 B1 FR 2606769B1 FR 8615728 A FR8615728 A FR 8615728A FR 8615728 A FR8615728 A FR 8615728A FR 2606769 B1 FR2606769 B1 FR 2606769B1
Authority
FR
France
Prior art keywords
denitrification
plant
polluted water
polluted
water
Prior art date
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
FR8615728A
Other languages
English (en)
Other versions
FR2606769A1 (fr
Inventor
Bertrand Henri Guerin
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.)
BURGEAP
Original Assignee
BURGEAP
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 BURGEAP filed Critical BURGEAP
Priority to FR8615728A priority Critical patent/FR2606769B1/fr
Publication of FR2606769A1 publication Critical patent/FR2606769A1/fr
Application granted granted Critical
Publication of FR2606769B1 publication Critical patent/FR2606769B1/fr
Expired 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/302—Nitrification and denitrification treatment
    • C02F3/305—Nitrification and denitrification treatment characterised by the denitrification
    • C02F3/306—Denitrification of water in soil
    • 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
    • C02F3/04—Aerobic processes using trickle filters
    • C02F3/046—Soil filtration
    • 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
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1263—Sequencing batch reactors [SBR]
    • 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
    • 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)
  • Soil Sciences (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
FR8615728A 1986-11-13 1986-11-13 Procede et installation pour la denitrification d'eaux polluees Expired FR2606769B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8615728A FR2606769B1 (fr) 1986-11-13 1986-11-13 Procede et installation pour la denitrification d'eaux polluees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8615728A FR2606769B1 (fr) 1986-11-13 1986-11-13 Procede et installation pour la denitrification d'eaux polluees

Publications (2)

Publication Number Publication Date
FR2606769A1 FR2606769A1 (fr) 1988-05-20
FR2606769B1 true FR2606769B1 (fr) 1989-02-17

Family

ID=9340739

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8615728A Expired FR2606769B1 (fr) 1986-11-13 1986-11-13 Procede et installation pour la denitrification d'eaux polluees

Country Status (1)

Country Link
FR (1) FR2606769B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2644773B2 (fr) * 1987-01-27 1991-05-24 Burgeap Procede et dispositif pour l'epuration d'eaux polluees
FR2646586A1 (fr) * 1989-01-06 1990-11-09 Cemagref Procede d'epuration du lisier par le sol avec denitrification des eaux percolees par du nouveau lisier
US5043076A (en) * 1989-08-11 1991-08-27 American Colloid Company In situ treatment of waste water to prevent ground water contamination
US6506298B2 (en) 2000-04-10 2003-01-14 Berger Group Ltd. Biofiltering system for treating wastewater effluent
CA2314689C (fr) * 2000-04-10 2003-09-09 Le Groupe Berger Ltee/Berger Group Ltd. Systeme de biofiltration pour le traitement des eaux usees

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE126946C (fr) * 1900-01-01
JPS5331355A (en) * 1976-07-16 1978-03-24 Tadashi Niimi Method and apparatus for treating sewage
US4448690A (en) * 1981-09-14 1984-05-15 Genstar Waste Transfer, Inc. Subsurface waste disposal system

Also Published As

Publication number Publication date
FR2606769A1 (fr) 1988-05-20

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Legal Events

Date Code Title Description
ST Notification of lapse