FR2365526A1 - Procede pour l'epuration des eaux usees et station d'epuration le mettant en oeuvre - Google Patents

Procede pour l'epuration des eaux usees et station d'epuration le mettant en oeuvre

Info

Publication number
FR2365526A1
FR2365526A1 FR7629182A FR7629182A FR2365526A1 FR 2365526 A1 FR2365526 A1 FR 2365526A1 FR 7629182 A FR7629182 A FR 7629182A FR 7629182 A FR7629182 A FR 7629182A FR 2365526 A1 FR2365526 A1 FR 2365526A1
Authority
FR
France
Prior art keywords
purification
level
wastewater
pipe
water
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
FR7629182A
Other languages
English (en)
Other versions
FR2365526B1 (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.)
SODETE
Original Assignee
SODETE
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 SODETE filed Critical SODETE
Priority to FR7629182A priority Critical patent/FR2365526A1/fr
Priority to FR7728665A priority patent/FR2403305A2/fr
Priority to CH1145977A priority patent/CH626033A5/fr
Priority to BE181050A priority patent/BE858873A/fr
Priority to DE19772742568 priority patent/DE2742568A1/de
Priority to OA56284A priority patent/OA05770A/fr
Priority to ES462597A priority patent/ES462597A1/es
Priority to IT7727876A priority patent/IT1086376B/it
Publication of FR2365526A1 publication Critical patent/FR2365526A1/fr
Priority to DE19782845312 priority patent/DE2845312A1/de
Priority to BE0/201563A priority patent/BE884522A/fr
Application granted granted Critical
Publication of FR2365526B1 publication Critical patent/FR2365526B1/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
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1252—Cylindrical tanks with horizontal axis
    • 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
    • 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
    • C02F3/1263—Sequencing batch reactors [SBR]
    • 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)
  • Treatment Of Sludge (AREA)

Abstract

L'invention concerne un procédé pour l'épuration d'eaux usées et une station d'épuration mettant en oeuvre ce procédé. Le procédé consiste à recueillir les eaux usées dans une enceinte, à favoriser la formation de boues puis à provoquer la décantation des boues et à reprendre les eaux épurées au-dessus du niveau des boues de décantation. Il est caractérisé en ce que l'on reprend les eaux épurées en les collectant sur une surface importante par rapport aux dimensions en plan de l'enceinte, à l'intérieur de cette dernière, en-dessous du niveau supérieur des eaux à reprendre et au-dessus du niveau des boues de décantation. Application à l'épuration des eaux usées provenant de petites et moyennes collectivités.
FR7629182A 1976-09-23 1976-09-23 Procede pour l'epuration des eaux usees et station d'epuration le mettant en oeuvre Granted FR2365526A1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7629182A FR2365526A1 (fr) 1976-09-23 1976-09-23 Procede pour l'epuration des eaux usees et station d'epuration le mettant en oeuvre
FR7728665A FR2403305A2 (fr) 1976-09-23 1977-09-16 Perfectionnements aux stations d'epuration des eaux usees
BE181050A BE858873A (fr) 1976-09-23 1977-09-20 Procede pour l'epuration des eaux usees et station d'epuration le mettant en oeuvre
CH1145977A CH626033A5 (en) 1976-09-23 1977-09-20 Process for the purification of sewage and purification station for making use of this process
DE19772742568 DE2742568A1 (de) 1976-09-23 1977-09-22 Verfahren und vorrichtung zur reinigung von abwaessern
OA56284A OA05770A (fr) 1976-09-23 1977-09-23 Procédé pour l'épuration des eaux usées et station d'épuration le mettant en oeuvre.
ES462597A ES462597A1 (es) 1976-09-23 1977-09-23 Procedimiento para la depuracion de aguas usadas.
IT7727876A IT1086376B (it) 1976-09-23 1977-09-23 Procedimento per la depurazione delle acque nere e stazione per mettere in opera tale procedimento
DE19782845312 DE2845312A1 (de) 1976-09-23 1978-10-18 Vorrichtung zur reinigung von abwaessern
BE0/201563A BE884522A (fr) 1976-09-23 1980-07-29 Perfectionnements aux stations d'epuration des eaux usees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7629182A FR2365526A1 (fr) 1976-09-23 1976-09-23 Procede pour l'epuration des eaux usees et station d'epuration le mettant en oeuvre

Publications (2)

Publication Number Publication Date
FR2365526A1 true FR2365526A1 (fr) 1978-04-21
FR2365526B1 FR2365526B1 (fr) 1981-03-06

Family

ID=9178181

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7629182A Granted FR2365526A1 (fr) 1976-09-23 1976-09-23 Procede pour l'epuration des eaux usees et station d'epuration le mettant en oeuvre

Country Status (6)

Country Link
BE (2) BE858873A (fr)
CH (1) CH626033A5 (fr)
ES (1) ES462597A1 (fr)
FR (1) FR2365526A1 (fr)
IT (1) IT1086376B (fr)
OA (1) OA05770A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454428A1 (fr) * 1979-04-19 1980-11-14 Caillot Bernard Procede d'epuration des eaux usees
EP0466973A1 (fr) * 1990-07-17 1992-01-22 SI-tronik Schäfer GmbH Procédé et dispositif pour la clarification biologique des eaux usées par la stabilisation aérobie de boues, particulièrement dans les petites installations de clarification
WO2002074408A1 (fr) * 2001-03-13 2002-09-26 Siemens Axiva Gmbh & Co. Kg Dispositif d'epuration biologique des eaux usees avec separation des boues integree par sedimentation sous pression

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454428A1 (fr) * 1979-04-19 1980-11-14 Caillot Bernard Procede d'epuration des eaux usees
EP0466973A1 (fr) * 1990-07-17 1992-01-22 SI-tronik Schäfer GmbH Procédé et dispositif pour la clarification biologique des eaux usées par la stabilisation aérobie de boues, particulièrement dans les petites installations de clarification
WO2002074408A1 (fr) * 2001-03-13 2002-09-26 Siemens Axiva Gmbh & Co. Kg Dispositif d'epuration biologique des eaux usees avec separation des boues integree par sedimentation sous pression

Also Published As

Publication number Publication date
FR2365526B1 (fr) 1981-03-06
BE884522A (fr) 1980-11-17
IT1086376B (it) 1985-05-28
CH626033A5 (en) 1981-10-30
ES462597A1 (es) 1978-12-16
OA05770A (fr) 1981-05-31
BE858873A (fr) 1978-01-16

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Legal Events

Date Code Title Description
ST Notification of lapse