FR2047849A5 - Activated sludge treatment plant - Google Patents

Activated sludge treatment plant

Info

Publication number
FR2047849A5
FR2047849A5 FR7017896A FR7017896A FR2047849A5 FR 2047849 A5 FR2047849 A5 FR 2047849A5 FR 7017896 A FR7017896 A FR 7017896A FR 7017896 A FR7017896 A FR 7017896A FR 2047849 A5 FR2047849 A5 FR 2047849A5
Authority
FR
France
Prior art keywords
treatment plant
activated sludge
sludge treatment
tank
clarification
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
FR7017896A
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.)
PURATOR KLARANLAGEN GROS
Original Assignee
PURATOR KLARANLAGEN GROS
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 PURATOR KLARANLAGEN GROS filed Critical PURATOR KLARANLAGEN GROS
Application granted granted Critical
Publication of FR2047849A5 publication Critical patent/FR2047849A5/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
    • 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)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Treatment Of Sludge (AREA)

Abstract

At least one digestion tank, one aeration tank and a clarification or secondary decantation tank are sited in a circular construction. An aeration tank and a secondary clarification tank are placed between two digester tanks shaped as circular segments and connected in series.
FR7017896A 1969-05-16 1970-05-15 Activated sludge treatment plant Expired FR2047849A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT470969A AT290420B (en) 1969-05-16 1969-05-16 Biological sewage treatment plant based on the activated sludge process

Publications (1)

Publication Number Publication Date
FR2047849A5 true FR2047849A5 (en) 1971-03-12

Family

ID=3567397

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7017896A Expired FR2047849A5 (en) 1969-05-16 1970-05-15 Activated sludge treatment plant

Country Status (3)

Country Link
AT (1) AT290420B (en)
BE (1) BE750376A (en)
FR (1) FR2047849A5 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008040261A1 (en) * 2006-10-04 2008-04-10 Environment Commerce Cz S.R.O. Sewage treatment plant
RU2691511C2 (en) * 2015-10-23 2019-06-14 Общество с ограниченной ответственностью "Энвайромент Проджект Групп" Sewage treatment station

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008040261A1 (en) * 2006-10-04 2008-04-10 Environment Commerce Cz S.R.O. Sewage treatment plant
CZ300996B6 (en) * 2006-10-04 2009-10-07 Environment Commerce Cz Spol. S R.O. Sewage treatment plant
RU2691511C2 (en) * 2015-10-23 2019-06-14 Общество с ограниченной ответственностью "Энвайромент Проджект Групп" Sewage treatment station

Also Published As

Publication number Publication date
AT290420B (en) 1971-06-11
BE750376A (en) 1970-10-16

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Legal Events

Date Code Title Description
ST Notification of lapse