FR2098946A5 - Clarification plant for effluent - Google Patents

Clarification plant for effluent

Info

Publication number
FR2098946A5
FR2098946A5 FR7028366A FR7028366A FR2098946A5 FR 2098946 A5 FR2098946 A5 FR 2098946A5 FR 7028366 A FR7028366 A FR 7028366A FR 7028366 A FR7028366 A FR 7028366A FR 2098946 A5 FR2098946 A5 FR 2098946A5
Authority
FR
France
Prior art keywords
wall
central pillar
clarification
pillar
walls
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.)
Expired
Application number
FR7028366A
Other languages
French (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7028366A priority Critical patent/FR2098946A5/en
Application granted granted Critical
Publication of FR2098946A5 publication Critical patent/FR2098946A5/en
Expired 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
    • 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
    • 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)
  • Treatment Of Biological Wastes In General (AREA)

Abstract

The clarification plant comprises basins for mechanical preliminary cleaning, aeration and final clarification. A cylindrical concrete clarifying container has vertical pillars inside its walls, and a built- in central pillar. A concrete dividing wall between the aerating and final clarification basins and a spaced parallel guiding wall and form a plenum chamber. The two walls are supported on one side by an inside wall pillar, and one wall is supported on the other side by the central pillar and the other is set into the central pillar.
FR7028366A 1970-07-31 1970-07-31 Clarification plant for effluent Expired FR2098946A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7028366A FR2098946A5 (en) 1970-07-31 1970-07-31 Clarification plant for effluent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7028366A FR2098946A5 (en) 1970-07-31 1970-07-31 Clarification plant for effluent

Publications (1)

Publication Number Publication Date
FR2098946A5 true FR2098946A5 (en) 1972-03-10

Family

ID=9059609

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7028366A Expired FR2098946A5 (en) 1970-07-31 1970-07-31 Clarification plant for effluent

Country Status (1)

Country Link
FR (1) FR2098946A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2352761A (en) * 1999-05-24 2001-02-07 William Kiely A multi-chamber tank and method of producing same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2352761A (en) * 1999-05-24 2001-02-07 William Kiely A multi-chamber tank and method of producing same
GB2352761B (en) * 1999-05-24 2003-05-28 William Kiely A multi-chamber tank and method of producing same

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Legal Events

Date Code Title Description
ST Notification of lapse