FR2193788A1 - Prefabricated sewage purifcn station - using treatment modules, for effective distribution of water in settling tank and collection of floating material - Google Patents

Prefabricated sewage purifcn station - using treatment modules, for effective distribution of water in settling tank and collection of floating material

Info

Publication number
FR2193788A1
FR2193788A1 FR7227766A FR7227766A FR2193788A1 FR 2193788 A1 FR2193788 A1 FR 2193788A1 FR 7227766 A FR7227766 A FR 7227766A FR 7227766 A FR7227766 A FR 7227766A FR 2193788 A1 FR2193788 A1 FR 2193788A1
Authority
FR
France
Prior art keywords
station
purifcn
modules
tank
collection
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.)
Withdrawn
Application number
FR7227766A
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.)
AEC SARL
Original Assignee
AEC SARL
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 AEC SARL filed Critical AEC SARL
Priority to FR7227766A priority Critical patent/FR2193788A1/en
Publication of FR2193788A1 publication Critical patent/FR2193788A1/en
Withdrawn legal-status Critical Current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
    • 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)
  • Biological Treatment Of Waste Water (AREA)

Abstract

The purifcn. station operates on the activated sludge principle: it includes an oxidn. tank, through which compressed air is bubbled, a settlement tank and opt. a stabilisation tank, for storage of the sludge. The station can be extended, according to the nature of the effluents, to obtain the optimum value for the output/BOD ration, by increasing the vol. of the tanks by the addn. of standard modules; each has its own accessories for introducing the H2O to be treated and for evacuatg. after treatment of the sludges and the floating bodies. Any necessary extensions can be made by bolting together with the flanges, with sealing joints, of added or inserted modules and supplementary stays can be provided externally for each modules. Various materials, esp. sheet steel, plastics or concrete, are used; sections can be added in series or in parallel, in all possible combinations.
FR7227766A 1972-07-26 1972-07-26 Prefabricated sewage purifcn station - using treatment modules, for effective distribution of water in settling tank and collection of floating material Withdrawn FR2193788A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7227766A FR2193788A1 (en) 1972-07-26 1972-07-26 Prefabricated sewage purifcn station - using treatment modules, for effective distribution of water in settling tank and collection of floating material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7227766A FR2193788A1 (en) 1972-07-26 1972-07-26 Prefabricated sewage purifcn station - using treatment modules, for effective distribution of water in settling tank and collection of floating material

Publications (1)

Publication Number Publication Date
FR2193788A1 true FR2193788A1 (en) 1974-02-22

Family

ID=9102709

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7227766A Withdrawn FR2193788A1 (en) 1972-07-26 1972-07-26 Prefabricated sewage purifcn station - using treatment modules, for effective distribution of water in settling tank and collection of floating material

Country Status (1)

Country Link
FR (1) FR2193788A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063236A1 (en) * 1981-04-14 1982-10-27 DORNIER SYSTEM GmbH Device for treating wash waters with ion-exchangers
WO1983002770A1 (en) * 1982-02-15 1983-08-18 Werner Westermair Purification installation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063236A1 (en) * 1981-04-14 1982-10-27 DORNIER SYSTEM GmbH Device for treating wash waters with ion-exchangers
WO1983002770A1 (en) * 1982-02-15 1983-08-18 Werner Westermair Purification installation
EP0086489A1 (en) * 1982-02-15 1983-08-24 Werner Westermair Waste water treatment plant

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Legal Events

Date Code Title Description
ST Notification of lapse