FR2453113B2 - - Google Patents

Info

Publication number
FR2453113B2
FR2453113B2 FR7908434A FR7908434A FR2453113B2 FR 2453113 B2 FR2453113 B2 FR 2453113B2 FR 7908434 A FR7908434 A FR 7908434A FR 7908434 A FR7908434 A FR 7908434A FR 2453113 B2 FR2453113 B2 FR 2453113B2
Authority
FR
France
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
FR7908434A
Other languages
French (fr)
Other versions
FR2453113A2 (fr
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.)
OMNIUM ASSAINISSEMENT
Original Assignee
OMNIUM ASSAINISSEMENT
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 ASSAINISSEMENT filed Critical OMNIUM ASSAINISSEMENT
Priority to FR7908434A priority Critical patent/FR2453113A2/fr
Priority to DE7979400700T priority patent/DE2964156D1/de
Priority to EP19790400700 priority patent/EP0010473B1/fr
Publication of FR2453113A2 publication Critical patent/FR2453113A2/fr
Application granted granted Critical
Publication of FR2453113B2 publication Critical patent/FR2453113B2/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
    • C02F3/04—Aerobic processes using trickle filters
    • 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
    • C02F3/10—Packings; Fillings; Grids
    • 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
    • C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
    • 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)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
FR7908434A 1978-10-25 1979-04-04 Procede d'epuration des eaux Granted FR2453113A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7908434A FR2453113A2 (fr) 1979-04-04 1979-04-04 Procede d'epuration des eaux
DE7979400700T DE2964156D1 (en) 1978-10-25 1979-10-03 Process for water purification
EP19790400700 EP0010473B1 (fr) 1978-10-25 1979-10-03 Procédé d'épuration des eaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7908434A FR2453113A2 (fr) 1979-04-04 1979-04-04 Procede d'epuration des eaux

Publications (2)

Publication Number Publication Date
FR2453113A2 FR2453113A2 (fr) 1980-10-31
FR2453113B2 true FR2453113B2 (enExample) 1983-04-01

Family

ID=9223929

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7908434A Granted FR2453113A2 (fr) 1978-10-25 1979-04-04 Procede d'epuration des eaux

Country Status (1)

Country Link
FR (1) FR2453113A2 (enExample)

Also Published As

Publication number Publication date
FR2453113A2 (fr) 1980-10-31

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name