ES2093597T1 - Procedimiento y dispositivo para la depuracion biologica de las aguas residuales. - Google Patents

Procedimiento y dispositivo para la depuracion biologica de las aguas residuales.

Info

Publication number
ES2093597T1
ES2093597T1 ES96400732T ES96400732T ES2093597T1 ES 2093597 T1 ES2093597 T1 ES 2093597T1 ES 96400732 T ES96400732 T ES 96400732T ES 96400732 T ES96400732 T ES 96400732T ES 2093597 T1 ES2093597 T1 ES 2093597T1
Authority
ES
Spain
Prior art keywords
vessel
compartments
liqs
compartment
liq
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
ES96400732T
Other languages
English (en)
Other versions
ES2093597T3 (es
Inventor
Abdellatif Smati
Valentina Lazarova
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.)
Suez International SAS
Original Assignee
Degremont 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 Degremont SA filed Critical Degremont SA
Publication of ES2093597T1 publication Critical patent/ES2093597T1/es
Application granted granted Critical
Publication of ES2093597T3 publication Critical patent/ES2093597T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/085—Fluidized beds
    • C02F3/087—Floating beds with contact bodies having a lower density than water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
    • B01J8/22—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid
    • B01J8/224—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid the particles being subject to a circulatory movement
    • B01J8/226—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid the particles being subject to a circulatory movement internally, i.e. the particles rotate within the vessel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00765—Baffles attached to the reactor wall
    • B01J2219/00777—Baffles attached to the reactor wall horizontal
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Combustion & Propulsion (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Physical Water Treatments (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • External Artificial Organs (AREA)

Abstract

ESTE DISPOSITIVO SE REFIERE AL MENOS A DOS COMPARTIMENTOS (3,4) ENTRE LOS QUE ESTA INTERPUESTO UNA PARED VERTICAL (2) DE MANERA QUE DICHOS COMPARTIMENTOS SE COMUNIQUEN ENTRE SI POR PASOS LIBRES POR ENCIMA Y POR DEBAJO DE DICHA PARED, SIENDO INTRODUCIDO EL LIQUIDO A TRATAR EN DICHOS COMPARTIMENTOS QUE, CONTIENEN PARTICULAS (7) DE SOPORTE DE MICROORGANISMOS DE DENSIDAD INFERIOR A LA DEL LIQUIDOS A TRATAR Y UN GAS QUE ES INSUFLADO EN LA PARTE INFERIOR DE UNO DE LOS COMPARTIMENTOS CON EL FIN DE ESTABLECER UNA CIRCULACION A FAVOR DE LA CORRIENTE, PERMANENTE Y ORDENADA DE LA MEZCLA MULFIFASICO (LIQUIDA,SOLIDA Y GAS), CARACTERIZADO POR QUE ESTA DOTADO, EN LA PARTE INFERIOR DEL COMPARTIMENTO (3) QUE NO LLEVA INSUFLACION DEL GAS, POR ENCIMA DE LA RECUPERACION (8) DEL LIQUIDO TRATADO, EN LA ZONA DONDE SE EFECTUA EL CAMBIO DE DIRECCION DEL FLUJO QUE PASA DE UN COMPARTIMENTO A OTRO, DE UN SISTEMA DE SEPARACION (9) DE LAS FASES MENOS DENSAS (PARTICULAS, GAS) DE DICHA MEZCLA MULTIFASICA, QUE COMPRENDE ALMENOS DOS FILAS DE OBSTACULOS, AL TRESBOLILLO A TRAVES DE LA CIRCULACION MULTIFASICA Y QUE CONSTITUYE DEFLECTORES.
ES96400732T 1995-04-21 1996-04-04 Dispositivo de tratamiento biologico de liquido, particularmente de aguas residuales. Expired - Lifetime ES2093597T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9504833A FR2733164B1 (fr) 1995-04-21 1995-04-21 Dispositif de traitement biologique de liquide, notamment d'eaux residuaires

Publications (2)

Publication Number Publication Date
ES2093597T1 true ES2093597T1 (es) 1997-01-01
ES2093597T3 ES2093597T3 (es) 2002-02-16

Family

ID=9478358

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96400732T Expired - Lifetime ES2093597T3 (es) 1995-04-21 1996-04-04 Dispositivo de tratamiento biologico de liquido, particularmente de aguas residuales.

Country Status (9)

Country Link
US (1) US5698094A (es)
EP (1) EP0738688B1 (es)
JP (1) JPH08323380A (es)
AT (1) ATE209163T1 (es)
CA (1) CA2174601A1 (es)
DE (2) DE69617081T2 (es)
ES (1) ES2093597T3 (es)
FR (1) FR2733164B1 (es)
PT (1) PT738688E (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6132601A (en) * 1998-03-05 2000-10-17 March Frank Ernest Ecological apparatus for processing sewage
CA2345694C (en) * 1998-09-28 2008-12-09 Glen D. Lindbo Wastewater treatment tank with influent gates and pre-react zone with an outwardly flared lower portion
US6616845B2 (en) 2001-05-29 2003-09-09 Aqwise Wise Water Technologies, Ltd. Method and apparatus for biological wastewater treatment
CA2449853A1 (en) * 2001-05-29 2002-12-05 Aqwise - Wise Water Technologies Ltd. Method, apparatus and biomass support element for biological wastewater treatment
DE102004048050A1 (de) * 2004-09-30 2006-04-06 Mitulla, Rüdiger Wasserfilter mit Schaumraum
EP1829827A1 (de) * 2006-03-03 2007-09-05 LINDE-KCA-Dresden GmbH Verfahren zur biologischen Reinigung von Abwässern mit simultanem Abbau von organischen und stickstoffhaltigen Verbindungen
WO2010026564A1 (en) 2008-09-03 2010-03-11 Aqwise - Wise Water Technologies Ltd. Integrated biological wastewater treatment and clarification
JP4994349B2 (ja) * 2008-12-01 2012-08-08 メタウォーター株式会社 深槽曝気槽の硝化担体循環方法
US8758613B2 (en) 2009-10-16 2014-06-24 Aqwise-Wise Water Technologies Ltd Dynamic anaerobic aerobic (DANA) reactor
WO2011084160A1 (en) 2010-01-08 2011-07-14 Otis Elevator Company Wireless destination entry for elevator dispatching system
DE102010010294A1 (de) * 2010-03-04 2011-09-08 Fachhochschule Flensburg Verfahren und Vorrichtung zur anaeroben Fermentation

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1079088A (fr) * 1953-03-06 1954-11-25 Appareils de fluidisation en phase dense
NL256235A (es) * 1959-09-24 1900-01-01
US4137171A (en) * 1974-05-03 1979-01-30 Ishigaki Kiko Co., Ltd. Process for treating waste water and an apparatus therefor
GB1527731A (en) * 1975-04-07 1978-10-11 Ici Ltd Sewage treatment-flotation apparatus
GB1573907A (en) * 1976-05-14 1980-08-28 Ici Ltd Method and apparatus for the aerobic treatment of waste water
CA1122728A (en) * 1979-10-26 1982-04-27 David C. I. Pollock Long vertical shaft bioreactor with pressurized head tanks
DE3002604A1 (de) * 1980-01-25 1981-07-30 Basf Ag, 6700 Ludwigshafen Verfahren und vorrichtung zur biologischen reinigung von abwasser
DE3416193A1 (de) * 1983-05-03 1984-11-08 Bergwerksverband Gmbh, 4300 Essen Verfahren zur abscheidung von halogenen aus einer wirbelschichtfeuerung und vorrichtung zum durchfuehren dieses verfahrens
JPS6443393A (en) * 1987-08-11 1989-02-15 Denka Consult & Eng Three-phase fluidized bed catalytic aeration type waste water treatment apparatus
JPH01180297A (ja) * 1988-01-08 1989-07-18 Denka Consult & Eng Co Ltd 流動型廃水処理装置
JPH0490894A (ja) * 1990-08-03 1992-03-24 Mitsubishi Kakoki Kaisha Ltd 廃水処理用微生物担体及び廃水処理方法
DE4201864C2 (de) * 1992-01-24 1996-02-15 Passavant Werke Kastenartiges Modul für einen Reaktor zur anaeroben Reinigung von Abwasser
FR2707183B1 (fr) * 1993-07-06 1995-09-01 Dumez Lyonnaise Eaux Procédé de mise en mouvement de particules supports de microorganismes dans un liquide à traiter par voie biologique, et installation de mise en Óoeuvre du procédé.
DE4333175A1 (de) * 1993-09-29 1995-03-30 Linde Kca Dresden Gmbh Wirbelbettreaktor zur aeroben Reinigung von Abwasser

Also Published As

Publication number Publication date
DE738688T1 (de) 1997-04-03
DE69617081T2 (de) 2002-04-11
EP0738688B1 (fr) 2001-11-21
JPH08323380A (ja) 1996-12-10
FR2733164A1 (fr) 1996-10-25
ATE209163T1 (de) 2001-12-15
DE69617081D1 (de) 2002-01-03
ES2093597T3 (es) 2002-02-16
US5698094A (en) 1997-12-16
CA2174601A1 (fr) 1996-10-22
FR2733164B1 (fr) 1997-05-23
PT738688E (pt) 2002-05-31
EP0738688A1 (fr) 1996-10-23

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