FR2354973B1 - - Google Patents

Info

Publication number
FR2354973B1
FR2354973B1 FR7618219A FR7618219A FR2354973B1 FR 2354973 B1 FR2354973 B1 FR 2354973B1 FR 7618219 A FR7618219 A FR 7618219A FR 7618219 A FR7618219 A FR 7618219A FR 2354973 B1 FR2354973 B1 FR 2354973B1
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
FR7618219A
Other languages
French (fr)
Other versions
FR2354973A1 (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.)
Saint Gobain Techniques Nouvelles SA
Original Assignee
Saint Gobain Techniques Nouvelles 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 Saint Gobain Techniques Nouvelles SA filed Critical Saint Gobain Techniques Nouvelles SA
Priority to FR7618219A priority Critical patent/FR2354973A1/fr
Publication of FR2354973A1 publication Critical patent/FR2354973A1/fr
Application granted granted Critical
Publication of FR2354973B1 publication Critical patent/FR2354973B1/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
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1242—Small compact installations for use in homes, apartment blocks, hotels or the like
    • C02F3/1247—Small compact installations for use in homes, apartment blocks, hotels or the like comprising circular tanks with elements, e.g. decanters, aeration basins, in the form of segments, crowns or sectors
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20—Controlling water pollution; Waste water treatment
    • Y02A20/208—Off-grid powered water 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)
  • 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)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
FR7618219A 1976-06-16 1976-06-16 Dispositif d'epuration biologique des eaux usees Granted FR2354973A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7618219A FR2354973A1 (fr) 1976-06-16 1976-06-16 Dispositif d'epuration biologique des eaux usees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7618219A FR2354973A1 (fr) 1976-06-16 1976-06-16 Dispositif d'epuration biologique des eaux usees

Publications (2)

Publication Number Publication Date
FR2354973A1 FR2354973A1 (fr) 1978-01-13
FR2354973B1 true FR2354973B1 (zh) 1980-10-31

Family

ID=9174448

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7618219A Granted FR2354973A1 (fr) 1976-06-16 1976-06-16 Dispositif d'epuration biologique des eaux usees

Country Status (1)

Country Link
FR (1) FR2354973A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006116825A1 (en) * 2003-03-31 2006-11-09 Seghers Keppel Technology Group Method and device for the purification of waste water

Also Published As

Publication number Publication date
FR2354973A1 (fr) 1978-01-13

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Legal Events

Date Code Title Description
ST Notification of lapse