MA28807B1 - Dispositif de prelevement d'eau clarifiee pour bassin et bassin correspondant - Google Patents

Dispositif de prelevement d'eau clarifiee pour bassin et bassin correspondant

Info

Publication number
MA28807B1
MA28807B1 MA29691A MA29691A MA28807B1 MA 28807 B1 MA28807 B1 MA 28807B1 MA 29691 A MA29691 A MA 29691A MA 29691 A MA29691 A MA 29691A MA 28807 B1 MA28807 B1 MA 28807B1
Authority
MA
Morocco
Prior art keywords
basin
water supply
supply device
clarified water
clarified
Prior art date
Application number
MA29691A
Other languages
English (en)
Inventor
Jean Gomez
Patrick Esposito
Jacques Debuire
Original Assignee
Otv Sa
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 Otv Sa filed Critical Otv Sa
Publication of MA28807B1 publication Critical patent/MA28807B1/fr

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
    • C02F3/1263—Sequencing batch reactors [SBR]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0027—Floating sedimentation devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2444—Discharge mechanisms for the classified liquid
    • 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
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
    • 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
    • C02F3/20—Activated sludge processes using diffusers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/40—Liquid flow rate
    • 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

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Analytical Chemistry (AREA)
  • Sewage (AREA)
  • Sampling And Sample Adjustment (AREA)
MA29691A 2004-08-02 2007-02-21 Dispositif de prelevement d'eau clarifiee pour bassin et bassin correspondant MA28807B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0408543A FR2873724B1 (fr) 2004-08-02 2004-08-02 Dispositif de prelevement d'eau clarifiee pour bassin et bassin correspondant

Publications (1)

Publication Number Publication Date
MA28807B1 true MA28807B1 (fr) 2007-08-01

Family

ID=34948248

Family Applications (1)

Application Number Title Priority Date Filing Date
MA29691A MA28807B1 (fr) 2004-08-02 2007-02-21 Dispositif de prelevement d'eau clarifiee pour bassin et bassin correspondant

Country Status (9)

Country Link
US (1) US7534343B2 (fr)
EP (1) EP1773463A1 (fr)
KR (1) KR20070046883A (fr)
AU (1) AU2005279105B2 (fr)
CA (1) CA2576773C (fr)
FR (1) FR2873724B1 (fr)
MA (1) MA28807B1 (fr)
TN (1) TNSN07033A1 (fr)
WO (1) WO2006024708A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011001916B3 (de) * 2011-04-08 2012-05-16 Udo Nagel Absaugschwimmer und Sammelvorrichtung sowie Sammelschiff
US20120285894A1 (en) 2011-05-13 2012-11-15 Frank Leslie Smiddy System and method for the treatment of wastewater
FR2985918B1 (fr) 2012-01-20 2015-10-23 Veolia Water Solutions & Tech Dispositif de prelevement d'eau clarifiee
US9255025B2 (en) 2012-07-20 2016-02-09 ProAct Services Corporation Method for the treatment of wastewater
US9394673B2 (en) * 2013-03-15 2016-07-19 Thirsty Duck, Lp Skimmer system
WO2018032036A1 (fr) * 2016-07-05 2018-02-22 RBH Engineering Pty Ltd Prise de liquide flottante
AU2018100258A4 (en) 2017-12-22 2018-04-05 Turret IP Pty Ltd Floating liquid intake

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1450545A (en) * 1920-04-13 1923-04-03 Oscar E Hans Apparatus for separating liquids of different densities
US1644248A (en) * 1926-04-16 1927-10-04 Red Sun Products Co Decanting and filtering float device
US3970556A (en) * 1974-09-23 1976-07-20 Douglas John Gore Floating skimmer for cleaning the surface of a body of liquid, method and apparatus
US4695376A (en) * 1986-10-20 1987-09-22 Aqua-Aerobic Systems, Inc. Floating decanter
US4746424A (en) * 1986-11-03 1988-05-24 Drew Richard H Floating swimming pool skimmer
US5104528A (en) * 1990-09-24 1992-04-14 Christie Stanley E Floating decanter
US5139363A (en) * 1990-10-12 1992-08-18 Jenkins John T Oil recovery apparatus and method
DE9101241U1 (de) * 1991-02-04 1991-05-02 Bödrich & Strecker Anlagenbau, 7209 Deilingen Oberflächenabzugsvorrichtung für Flüssigkeiten
US5874003A (en) * 1997-06-25 1999-02-23 Rose; Bryan L. Wastewater treatment apparatus with floating clarifier
AT3001U1 (de) * 1998-11-05 1999-08-25 Kurt Gassner Vorrichtung zum abzug von klarwasser aus kläranlagen
WO2000078424A1 (fr) * 1999-06-22 2000-12-28 Gore Douglas J Decanteur flottant pour liquide surnageant
DE10112339B4 (de) * 2001-03-13 2006-03-23 Niehüsener, Wilhelm Vorrichtung zum Abziehen einer vorgegebenen Flüssigkeitsmenge aus einem Flüssigkeitsreservoir mit veränderlichem Flüssigkeitsspiegel
WO2002094411A1 (fr) * 2001-05-23 2002-11-28 Ashbrook Corporation Decanteur flottant

Also Published As

Publication number Publication date
FR2873724B1 (fr) 2006-10-06
KR20070046883A (ko) 2007-05-03
AU2005279105A1 (en) 2006-03-09
WO2006024708A1 (fr) 2006-03-09
TNSN07033A1 (en) 2008-06-02
EP1773463A1 (fr) 2007-04-18
AU2005279105B2 (en) 2010-06-03
CA2576773C (fr) 2012-12-04
US7534343B2 (en) 2009-05-19
US20070227986A1 (en) 2007-10-04
FR2873724A1 (fr) 2006-02-03
CA2576773A1 (fr) 2006-03-09

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