FR2211402B1 - - Google Patents

Info

Publication number
FR2211402B1
FR2211402B1 FR7246307A FR7246307A FR2211402B1 FR 2211402 B1 FR2211402 B1 FR 2211402B1 FR 7246307 A FR7246307 A FR 7246307A FR 7246307 A FR7246307 A FR 7246307A FR 2211402 B1 FR2211402 B1 FR 2211402B1
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
FR7246307A
Other languages
French (fr)
Other versions
FR2211402A1 (en
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.)
FRANCE ETU RECH ASSAI FR
Original Assignee
FRANCE ETU RECH ASSAI FR
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 FRANCE ETU RECH ASSAI FR filed Critical FRANCE ETU RECH ASSAI FR
Priority to FR7246307A priority Critical patent/FR2211402A1/fr
Priority to ES421776A priority patent/ES421776A1/es
Priority to IT3231373A priority patent/IT1006680B/it
Priority to GB5979973A priority patent/GB1460575A/en
Priority to BE139246A priority patent/BE809085A/xx
Priority to CH1814373A priority patent/CH581076A5/xx
Publication of FR2211402A1 publication Critical patent/FR2211402A1/fr
Application granted granted Critical
Publication of FR2211402B1 publication Critical patent/FR2211402B1/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
    • 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)
  • Removal Of Floating Material (AREA)
  • Sewage (AREA)
FR7246307A 1972-12-27 1972-12-27 Aerated bacterial waste-water purifn tank - for domestic applications with baffles to trap floating grease and promote sedimentation of solids Granted FR2211402A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7246307A FR2211402A1 (en) 1972-12-27 1972-12-27 Aerated bacterial waste-water purifn tank - for domestic applications with baffles to trap floating grease and promote sedimentation of solids
ES421776A ES421776A1 (es) 1972-12-27 1973-12-26 Cuba para el tratamiento de aguas usadas por digestion bac-teriana.
IT3231373A IT1006680B (it) 1972-12-27 1973-12-27 Vasca per il trattamento di acque usate o di scarico
GB5979973A GB1460575A (en) 1972-12-27 1973-12-27 Sewage treatment vats
BE139246A BE809085A (fr) 1972-12-27 1973-12-27 Perfectionnements aux unites pour le traitement d'eaux usees
CH1814373A CH581076A5 (cg-RX-API-DMAC10.html) 1972-12-27 1973-12-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7246307A FR2211402A1 (en) 1972-12-27 1972-12-27 Aerated bacterial waste-water purifn tank - for domestic applications with baffles to trap floating grease and promote sedimentation of solids

Publications (2)

Publication Number Publication Date
FR2211402A1 FR2211402A1 (en) 1974-07-19
FR2211402B1 true FR2211402B1 (cg-RX-API-DMAC10.html) 1976-01-30

Family

ID=9109318

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7246307A Granted FR2211402A1 (en) 1972-12-27 1972-12-27 Aerated bacterial waste-water purifn tank - for domestic applications with baffles to trap floating grease and promote sedimentation of solids

Country Status (2)

Country Link
BE (1) BE809085A (cg-RX-API-DMAC10.html)
FR (1) FR2211402A1 (cg-RX-API-DMAC10.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106621489B (zh) * 2017-02-20 2022-09-06 山东云青环保科技有限公司 一种用于废水处理的沉淀装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3567021A (en) * 1970-03-25 1971-03-02 Daniel P Morisseau Jr Waste treatment system

Also Published As

Publication number Publication date
FR2211402A1 (en) 1974-07-19
BE809085A (fr) 1974-04-16

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
CL Concession to grant licences
TP Transmission of property
ST Notification of lapse