ES2155428T1 - 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
- ES2155428T1 ES2155428T1 ES99922240T ES99922240T ES2155428T1 ES 2155428 T1 ES2155428 T1 ES 2155428T1 ES 99922240 T ES99922240 T ES 99922240T ES 99922240 T ES99922240 T ES 99922240T ES 2155428 T1 ES2155428 T1 ES 2155428T1
- 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.)
- Granted
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
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.
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 true ES2155428T1 (es) | 2001-05-16 |
ES2155428T3 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) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2361209A1 (es) * | 2009-12-03 | 2011-06-15 | Universidad De Extremadura | Procedimiento para controlar la aportación de oxígeno en sistemas biológicos. |
Families Citing this family (20)
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 |
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)
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 |
-
1998
- 1998-06-02 FR FR9806918A patent/FR2779140B1/fr not_active Expired - Fee Related
-
1999
- 1999-05-31 CA CA 2335944 patent/CA2335944C/fr not_active Expired - Fee Related
- 1999-05-31 TR TR200003554T patent/TR200003554T2/xx unknown
- 1999-05-31 CN CNB998068144A patent/CN1189407C/zh not_active Expired - Fee Related
- 1999-05-31 PT PT99922240T patent/PT1091911E/pt unknown
- 1999-05-31 JP JP2000552050A patent/JP2002516756A/ja active Pending
- 1999-05-31 WO PCT/FR1999/001273 patent/WO1999062832A1/fr active IP Right Grant
- 1999-05-31 PL PL99344491A patent/PL195619B1/pl unknown
- 1999-05-31 KR KR1020007013596A patent/KR100589874B1/ko not_active IP Right Cessation
- 1999-05-31 AU AU39363/99A patent/AU742852B2/en not_active Ceased
- 1999-05-31 US US09/674,998 patent/US6527956B1/en not_active Expired - Fee Related
- 1999-05-31 ID ID20002512A patent/ID27767A/id unknown
- 1999-05-31 DK DK99922240T patent/DK1091911T3/da active
- 1999-05-31 DE DE1999600559 patent/DE69900559T2/de not_active Expired - Fee Related
- 1999-05-31 BR BR9910846A patent/BR9910846A/pt not_active IP Right Cessation
- 1999-05-31 DE DE1999922240 patent/DE1091911T1/de active Pending
- 1999-05-31 ES ES99922240T patent/ES2155428T3/es not_active Expired - Lifetime
- 1999-05-31 AT AT99922240T patent/ATE210089T1/de not_active IP Right Cessation
- 1999-05-31 EP EP99922240A patent/EP1091911B1/fr not_active Expired - Lifetime
-
2000
- 2000-12-01 NO NO20006122A patent/NO321986B1/no unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2361209A1 (es) * | 2009-12-03 | 2011-06-15 | Universidad De Extremadura | Procedimiento para controlar la aportación de oxígeno en sistemas biológicos. |
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 |
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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