FR2202041A1 - Sewage treatment activation tank - allows non-decantable matter to be retained in the tank - Google Patents

Sewage treatment activation tank - allows non-decantable matter to be retained in the tank

Info

Publication number
FR2202041A1
FR2202041A1 FR7235898A FR7235898A FR2202041A1 FR 2202041 A1 FR2202041 A1 FR 2202041A1 FR 7235898 A FR7235898 A FR 7235898A FR 7235898 A FR7235898 A FR 7235898A FR 2202041 A1 FR2202041 A1 FR 2202041A1
Authority
FR
France
Prior art keywords
tank
matter
decantable
sewage treatment
retained
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
FR7235898A
Other languages
English (en)
French (fr)
Other versions
FR2202041B3 (en:Method
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.)
JEAN ANDRE FR
Original Assignee
JEAN ANDRE 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 JEAN ANDRE FR filed Critical JEAN ANDRE FR
Priority to FR7235898A priority Critical patent/FR2202041A1/fr
Publication of FR2202041A1 publication Critical patent/FR2202041A1/fr
Application granted granted Critical
Publication of FR2202041B3 publication Critical patent/FR2202041B3/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)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
FR7235898A 1972-10-06 1972-10-06 Sewage treatment activation tank - allows non-decantable matter to be retained in the tank Granted FR2202041A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7235898A FR2202041A1 (en) 1972-10-06 1972-10-06 Sewage treatment activation tank - allows non-decantable matter to be retained in the tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7235898A FR2202041A1 (en) 1972-10-06 1972-10-06 Sewage treatment activation tank - allows non-decantable matter to be retained in the tank

Publications (2)

Publication Number Publication Date
FR2202041A1 true FR2202041A1 (en) 1974-05-03
FR2202041B3 FR2202041B3 (en:Method) 1975-11-07

Family

ID=9105449

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7235898A Granted FR2202041A1 (en) 1972-10-06 1972-10-06 Sewage treatment activation tank - allows non-decantable matter to be retained in the tank

Country Status (1)

Country Link
FR (1) FR2202041A1 (en:Method)

Also Published As

Publication number Publication date
FR2202041B3 (en:Method) 1975-11-07

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