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FR2518078B1 - WATER DENITRIFICATION PROCESS - Google Patents

WATER DENITRIFICATION PROCESS

Info

Publication number
FR2518078B1
FR2518078B1 FR8123117A FR8123117A FR2518078B1 FR 2518078 B1 FR2518078 B1 FR 2518078B1 FR 8123117 A FR8123117 A FR 8123117A FR 8123117 A FR8123117 A FR 8123117A FR 2518078 B1 FR2518078 B1 FR 2518078B1
Authority
FR
France
Prior art keywords
denitrification process
water denitrification
water
denitrification
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
FR8123117A
Other languages
French (fr)
Other versions
FR2518078A1 (en
Inventor
Yves Richard
Antoine Leprince
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.)
Suez International SAS
Original Assignee
Degremont SA
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 Degremont SA filed Critical Degremont SA
Priority to FR8123117A priority Critical patent/FR2518078B1/en
Publication of FR2518078A1 publication Critical patent/FR2518078A1/en
Application granted granted Critical
Publication of FR2518078B1 publication Critical patent/FR2518078B1/en
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
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • 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
    • C02F3/308—Biological phosphorus removal

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)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
FR8123117A 1981-12-10 1981-12-10 WATER DENITRIFICATION PROCESS Expired FR2518078B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8123117A FR2518078B1 (en) 1981-12-10 1981-12-10 WATER DENITRIFICATION PROCESS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8123117A FR2518078B1 (en) 1981-12-10 1981-12-10 WATER DENITRIFICATION PROCESS

Publications (2)

Publication Number Publication Date
FR2518078A1 FR2518078A1 (en) 1983-06-17
FR2518078B1 true FR2518078B1 (en) 1986-08-29

Family

ID=9264879

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8123117A Expired FR2518078B1 (en) 1981-12-10 1981-12-10 WATER DENITRIFICATION PROCESS

Country Status (1)

Country Link
FR (1) FR2518078B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3545020A1 (en) * 1985-09-28 1987-06-25 Eppler Alwin METHOD FOR THE BIOLOGICAL DENITRIFICATION OF WATER AND DEVICE FOR CARRYING OUT THIS METHOD
FR2619804B1 (en) * 1987-08-27 1991-06-28 Sogea CONTINUOUS PROCESS FOR REDUCING POLLUTION DISSOLVED IN A LIQUID BIOLOGICALLY
US4885094A (en) * 1988-03-09 1989-12-05 Micro Pure Systems, Inc. Anaerobic digestion process, and forced fed fast rate digester

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2811719A1 (en) * 1978-03-17 1979-09-27 Bayer Ag REDUCTIVE TREATMENT OF CHEMICAL SUBSTANCES, IN PARTICULAR INGREDIENTS OF WASTE WATER, WITH THE HELP OF MICRO-ORGANISMS WITH BREATHING OR PREPARATIONS MADE FROM THEM

Also Published As

Publication number Publication date
FR2518078A1 (en) 1983-06-17

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Legal Events

Date Code Title Description
ST Notification of lapse