ES2155428T3 - Procedimiento de regulacion de la aireacion durante el tratamiento biologico de aguas residuales. - Google Patents

Procedimiento de regulacion de la aireacion durante el tratamiento biologico de aguas residuales.

Info

Publication number
ES2155428T3
ES2155428T3 ES99922240T ES99922240T ES2155428T3 ES 2155428 T3 ES2155428 T3 ES 2155428T3 ES 99922240 T ES99922240 T ES 99922240T ES 99922240 T ES99922240 T ES 99922240T ES 2155428 T3 ES2155428 T3 ES 2155428T3
Authority
ES
Spain
Prior art keywords
oxygen concentration
aeration
reference range
preselected
nitrification
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 - Lifetime
Application number
ES99922240T
Other languages
English (en)
Other versions
ES2155428T1 (es
Inventor
Fanny Lefevre
Philippe Caulet
Bruno Bujon
Jean-Pierre Philippe
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 Lyonnaise des Eaux
Original Assignee
Suez Lyonnaise des Eaux
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 Suez Lyonnaise des Eaux filed Critical Suez Lyonnaise des Eaux
Publication of ES2155428T1 publication Critical patent/ES2155428T1/es
Application granted granted Critical
Publication of ES2155428T3 publication Critical patent/ES2155428T3/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
    • C02F3/30—Aerobic and anaerobic 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/302—Nitrification and denitrification treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • 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
    • C02F3/006—Regulation methods for biological treatment
    • 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
    • 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
    • C02F2209/04—Oxidation reduction potential [ORP]
    • 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
    • C02F2209/22—O2
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/903—Nitrogenous

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Activated Sludge Processes (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Ventilation (AREA)
  • Air Conditioning Control Device (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Gasification And Melting Of Waste (AREA)

Abstract

Procedimiento de regulación de la aireación en una instalación de tratamiento biológico de aguas residuales, que pone en práctica una etapa de eliminación del carbono, una etapa de nitrificación y una etapa de desnitrificación, caracterizado porque comprende las etapas siguientes: 1) medir en continuo el valor del potencial de óxido-reducción del medio tratado, permitiendo accionar o no los medios de aireación; 2) en el transcurso de las fases de aireación, medir la concentración en oxígeno y explotar su valor, conjuntamente con los del potencial de óxido-reducción para: - mantener la aireación si la concentración en oxígeno corresponde a un margen del valor consigna; - disminuir la aireación si la concentración en oxígeno es superior al margen del valor consigna y, - aumentar la aireación si la concentración en oxígeno es inferior al margen del valor consigna y, 3) realizar una auto-adaptación de las consignas de oxígeno comparando, durante la transición del potencial de óxido-reducción "nitrificación parcial/nitrificación total" la concentración real en oxígeno, con el margen del valor consigna del sistema y ajustando el valor de la consigna en función de la necesidad real en oxígeno de dicho sistema.
ES99922240T 1998-06-02 1999-05-31 Procedimiento de regulacion de la aireacion durante el tratamiento biologico de aguas residuales. Expired - Lifetime ES2155428T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9806918A FR2779140B1 (fr) 1998-06-02 1998-06-02 Procede de regulation de l'aeration dans une installation de traitement biologique d'eaux usees

Publications (2)

Publication Number Publication Date
ES2155428T1 ES2155428T1 (es) 2001-05-16
ES2155428T3 true ES2155428T3 (es) 2002-03-01

Family

ID=9526940

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99922240T Expired - Lifetime ES2155428T3 (es) 1998-06-02 1999-05-31 Procedimiento de regulacion de la aireacion durante el tratamiento biologico de aguas residuales.

Country Status (19)

Country Link
US (1) US6527956B1 (es)
EP (1) EP1091911B1 (es)
JP (1) JP2002516756A (es)
KR (1) KR100589874B1 (es)
CN (1) CN1189407C (es)
AT (1) ATE210089T1 (es)
AU (1) AU742852B2 (es)
BR (1) BR9910846A (es)
CA (1) CA2335944C (es)
DE (2) DE69900559T2 (es)
DK (1) DK1091911T3 (es)
ES (1) ES2155428T3 (es)
FR (1) FR2779140B1 (es)
ID (1) ID27767A (es)
NO (1) NO321986B1 (es)
PL (1) PL195619B1 (es)
PT (1) PT1091911E (es)
TR (1) TR200003554T2 (es)
WO (1) WO1999062832A1 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2801879B1 (fr) * 1999-12-07 2002-03-01 Air Liquide Procede et dispositif de traitement d'une eau par oxygenation
EP1466869A1 (de) * 2003-04-08 2004-10-13 Gunnar Demoulin Vorrichtung und Verfahren zur Abwasserreinigung
EP1518830A1 (de) * 2003-09-12 2005-03-30 Envicon Klärtechnik Verwaltungsgesellschaft mbH Verfahren zur lastabhängigen, selbstparametrierenden Regelung der Belüftung von Kläranlagen
US7208090B2 (en) 2003-12-23 2007-04-24 Usfilter Corporation Wastewater treatment control
US7413654B2 (en) * 2003-12-23 2008-08-19 Siemens Water Technologies Holding Corp. Wastewater treatment control
FR2871153B1 (fr) * 2004-06-02 2006-08-11 Otv Sa Procede de traitement d'eaux a l'aide d'un reacteur biologique, dans lequel la vitesse d'air injecte dans le reacteur est regulee, et dispositif correspondant
US7344643B2 (en) * 2005-06-30 2008-03-18 Siemens Water Technologies Holding Corp. Process to enhance phosphorus removal for activated sludge wastewater treatment systems
NZ566051A (en) * 2005-09-02 2011-03-31 Siemens Water Tech Corp Screening of inert solids from a low-yield wastewater treatment process
US7314563B2 (en) * 2005-11-14 2008-01-01 Korea Institute Of Science And Technology Membrane coupled activated sludge method and apparatus operating anoxic/anaerobic process alternately for removal of nitrogen and phosphorous
CN100999359B (zh) * 2006-01-10 2012-01-04 酷了绿色环境株式会社 废水处理方法和废水处理装置
US7473364B2 (en) * 2006-03-07 2009-01-06 Siemens Water Technologies Corp. Multivalent metal ion management for low sludge processes
BRPI0909723A2 (pt) 2008-03-28 2017-10-10 Siemens Water Tech Corp sistema e métodos híbridos aeróbicos e anaeróbicos de tratamento de lama e água de despejo
US8894856B2 (en) 2008-03-28 2014-11-25 Evoqua Water Technologies Llc Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods
WO2011068931A1 (en) 2009-12-03 2011-06-09 Siemens Industry, Inc. Systems and methods for nutrient removal in biological treatment systems
ES2361209B2 (es) * 2009-12-03 2012-03-08 Universidad De Extremadura Procedimiento para controlar la aportación de ox�?geno en sistemas biológicos.
WO2011133738A1 (en) 2010-04-21 2011-10-27 Siemens Pte. Ltd. Methods and systems for treating wastewater
US8808544B2 (en) 2010-08-18 2014-08-19 Evoqua Water Technologies Llc Contact-stabilization/prime-float hybrid
US9359236B2 (en) 2010-08-18 2016-06-07 Evoqua Water Technologies Llc Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle
WO2014182533A1 (en) 2013-05-06 2014-11-13 Erdogan Argun O Wastewater biosorption with dissolved air flotation
CN104591415B (zh) * 2015-01-19 2016-08-24 西安建筑科技大学 一种等温层曝气器优化运行方法
DE102015120722B4 (de) * 2015-11-30 2017-07-27 Areva Gmbh Kernkraftwerk und Verfahren zum Betreiben eines Kernkraftwerks

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5288406A (en) * 1990-02-14 1994-02-22 Schering Aktiengesellschaft Process for biologically purifying waste waters
JP3015426B2 (ja) * 1990-08-24 2000-03-06 ユニチカ株式会社 排水の管理処理方法
JP2835341B2 (ja) * 1991-07-26 1998-12-14 住友重機械工業株式会社 生物脱窒素制御法
JP2803941B2 (ja) * 1992-06-08 1998-09-24 富士電機株式会社 間欠曝気式活性汚泥法の制御方法
US5582734A (en) * 1993-09-14 1996-12-10 H. David Stensel Oxidation ditch modification and automated control system for nitrogen removal and sludge settling improvements
FR2724646B1 (fr) * 1994-09-20 1997-12-12 Lyonnaise Eaux Eclairage Procede de regulation de l'aeration d'un bassin de traitement biologique d'eaux usees
JP3452162B2 (ja) * 1995-11-07 2003-09-29 株式会社西原環境テクノロジー 水質制御装置
FR2753191B1 (fr) * 1996-09-10 1998-11-06 Degremont Procede d'epuration de la pollution carbonee et de denitrification en milieu oxygene des eaux usees
FR2756273B1 (fr) * 1996-11-27 1999-08-06 Sedia Sarl Procede et automate de pilotage du traitement d'effluents dans une cuve de station d'epuration par la technique dite des boues activees
DE19702951A1 (de) * 1997-01-27 1998-07-30 Wtw Weilheim Verfahren und Vorrichtung zur Steuerung der Nitrifikations- und Denitrifikationsphase
US5733456A (en) * 1997-03-31 1998-03-31 Okey; Robert W. Environmental control for biological nutrient removal in water/wastewater treatment
FR2765210B1 (fr) * 1997-06-30 1999-08-27 Lyonnaise Eaux Eclairage Procede de regulation automatique de l'aeration d'une installation de traitement biologique d'eaux usees

Also Published As

Publication number Publication date
AU3936399A (en) 1999-12-20
KR100589874B1 (ko) 2006-06-15
NO321986B1 (no) 2006-07-31
DK1091911T3 (da) 2002-04-02
TR200003554T2 (tr) 2001-06-21
PL344491A1 (en) 2001-11-05
DE69900559T2 (de) 2002-09-26
PL195619B1 (pl) 2007-10-31
CN1303357A (zh) 2001-07-11
ATE210089T1 (de) 2001-12-15
NO20006122D0 (no) 2000-12-01
JP2002516756A (ja) 2002-06-11
AU742852B2 (en) 2002-01-17
ES2155428T1 (es) 2001-05-16
CA2335944A1 (fr) 1999-12-09
EP1091911B1 (fr) 2001-12-05
BR9910846A (pt) 2001-02-20
CN1189407C (zh) 2005-02-16
KR20010052484A (ko) 2001-06-25
WO1999062832A1 (fr) 1999-12-09
DE69900559D1 (de) 2002-01-17
DE1091911T1 (de) 2001-09-20
EP1091911A1 (fr) 2001-04-18
US6527956B1 (en) 2003-03-04
FR2779140B1 (fr) 2001-01-05
CA2335944C (fr) 2007-05-08
NO20006122L (no) 2000-12-01
ID27767A (id) 2001-04-26
PT1091911E (pt) 2002-05-31
FR2779140A1 (fr) 1999-12-03

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