FR2281317A1 - Perfectionnements aux procedes d'elimination biologique des impuretes ammoniacales dans la fabrication des eaux potables - Google Patents

Perfectionnements aux procedes d'elimination biologique des impuretes ammoniacales dans la fabrication des eaux potables

Info

Publication number
FR2281317A1
FR2281317A1 FR7427219A FR7427219A FR2281317A1 FR 2281317 A1 FR2281317 A1 FR 2281317A1 FR 7427219 A FR7427219 A FR 7427219A FR 7427219 A FR7427219 A FR 7427219A FR 2281317 A1 FR2281317 A1 FR 2281317A1
Authority
FR
France
Prior art keywords
water
ammoniacal nitrogen
nitrifying bacteria
biological
prodn
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.)
Granted
Application number
FR7427219A
Other languages
English (en)
French (fr)
Other versions
FR2281317B3 (enExample
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.)
TRAITEMENT EAUX CIE EUROP
Original Assignee
TRAITEMENT EAUX CIE EUROP
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 TRAITEMENT EAUX CIE EUROP filed Critical TRAITEMENT EAUX CIE EUROP
Priority to FR7427219A priority Critical patent/FR2281317A1/fr
Publication of FR2281317A1 publication Critical patent/FR2281317A1/fr
Application granted granted Critical
Publication of FR2281317B3 publication Critical patent/FR2281317B3/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
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
    • 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
    • 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
    • C02F3/06—Aerobic processes using submerged filters
    • 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)
  • Chemical & Material Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
FR7427219A 1974-08-06 1974-08-06 Perfectionnements aux procedes d'elimination biologique des impuretes ammoniacales dans la fabrication des eaux potables Granted FR2281317A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7427219A FR2281317A1 (fr) 1974-08-06 1974-08-06 Perfectionnements aux procedes d'elimination biologique des impuretes ammoniacales dans la fabrication des eaux potables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7427219A FR2281317A1 (fr) 1974-08-06 1974-08-06 Perfectionnements aux procedes d'elimination biologique des impuretes ammoniacales dans la fabrication des eaux potables

Publications (2)

Publication Number Publication Date
FR2281317A1 true FR2281317A1 (fr) 1976-03-05
FR2281317B3 FR2281317B3 (enExample) 1977-06-03

Family

ID=9142149

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7427219A Granted FR2281317A1 (fr) 1974-08-06 1974-08-06 Perfectionnements aux procedes d'elimination biologique des impuretes ammoniacales dans la fabrication des eaux potables

Country Status (1)

Country Link
FR (1) FR2281317A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0232217A3 (en) * 1986-01-09 1988-06-29 Werner Nill Process and installation for purification of waste water

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0232217A3 (en) * 1986-01-09 1988-06-29 Werner Nill Process and installation for purification of waste water

Also Published As

Publication number Publication date
FR2281317B3 (enExample) 1977-06-03

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