DE69900559D1 - Verfahren zur regulierung der belüftung bei der biologischen abwasserbehandlung - Google Patents

Verfahren zur regulierung der belüftung bei der biologischen abwasserbehandlung

Info

Publication number
DE69900559D1
DE69900559D1 DE69900559T DE69900559T DE69900559D1 DE 69900559 D1 DE69900559 D1 DE 69900559D1 DE 69900559 T DE69900559 T DE 69900559T DE 69900559 T DE69900559 T DE 69900559T DE 69900559 D1 DE69900559 D1 DE 69900559D1
Authority
DE
Germany
Prior art keywords
oxygen concentration
aeration
reference range
preselected
ventilation
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 - Fee Related
Application number
DE69900559T
Other languages
English (en)
Other versions
DE69900559T2 (de
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
Application granted granted Critical
Publication of DE69900559D1 publication Critical patent/DE69900559D1/de
Publication of DE69900559T2 publication Critical patent/DE69900559T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
DE1999600559 1998-06-02 1999-05-31 Verfahren zur regulierung der belüftung bei der biologischen abwasserbehandlung Expired - Fee Related DE69900559T2 (de)

Applications Claiming Priority (2)

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
PCT/FR1999/001273 WO1999062832A1 (fr) 1998-06-02 1999-05-31 Procede de regulation de l'aeration pendant le traitement biologique d'eaux usees

Publications (2)

Publication Number Publication Date
DE69900559D1 true DE69900559D1 (de) 2002-01-17
DE69900559T2 DE69900559T2 (de) 2002-09-26

Family

ID=9526940

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1999600559 Expired - Fee Related DE69900559T2 (de) 1998-06-02 1999-05-31 Verfahren zur regulierung der belüftung bei der biologischen abwasserbehandlung
DE1999922240 Pending DE1091911T1 (de) 1998-06-02 1999-05-31 Verfahren zur regulierung der belüftung bei der biologischen abwasserbehandlung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE1999922240 Pending DE1091911T1 (de) 1998-06-02 1999-05-31 Verfahren zur regulierung der belüftung bei der biologischen abwasserbehandlung

Country Status (19)

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

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
ES2155428T3 (es) 2002-03-01
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 (de) 2001-12-05
BR9910846A (pt) 2001-02-20
CN1189407C (zh) 2005-02-16
KR20010052484A (ko) 2001-06-25
WO1999062832A1 (fr) 1999-12-09
DE1091911T1 (de) 2001-09-20
EP1091911A1 (de) 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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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 81476 MUENCHEN

8328 Change in the person/name/address of the agent

Representative=s name: BOCKHORNI & KOLLEGEN, 80687 MUENCHEN

8339 Ceased/non-payment of the annual fee