ES2147544T3 - Procedimiento de control de los sistemas de aireacion de los estanques biologicos de tratamiento de las aguas residuales. - Google Patents
Procedimiento de control de los sistemas de aireacion de los estanques biologicos de tratamiento de las aguas residuales.Info
- Publication number
- ES2147544T3 ES2147544T3 ES98946505T ES98946505T ES2147544T3 ES 2147544 T3 ES2147544 T3 ES 2147544T3 ES 98946505 T ES98946505 T ES 98946505T ES 98946505 T ES98946505 T ES 98946505T ES 2147544 T3 ES2147544 T3 ES 2147544T3
- Authority
- ES
- Spain
- Prior art keywords
- aeration
- oxygen
- consumed
- wastewater
- procedure
- 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
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D21/00—Control of chemical or physico-chemical variables, e.g. pH value
- G05D21/02—Control of chemical or physico-chemical variables, e.g. pH value characterised by the use of electric means
-
- 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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/22—O2
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Molecular Biology (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Activated Sludge Processes (AREA)
Abstract
Procedimiento de control de los sistemas de aireación de los estanques biológicos de una instalación de tratamiento de aguas, caracterizado porque consiste en: I) medir el caudal transversal (Qt) de la instalación y el caudal (Qr) de recirculación del licor mixto del clarificador hacia el estanque de aireación y, II) medir la concentración en oxígeno disuelto en el estanque de aireacióncon elfin de: a) establecer, en el transcurso de un período de aireación, el balance de materia del oxígeno aportado, consumido y evacuado con el efluente, b) establecer, en el transcurso de un período de no-aireación, el balance de materia del oxígeno consumido y evacuado con el efluente, c) determinar el valor de oxígeno consumido por la biomasa a partir de los dos balances de materias anteriormente establecidos y, d) determinar, a partir de los datos obtenidos en a), b), y c), el valor del coeficiente de transferencia alfa.kLa en las condiciones de la medición.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9712280A FR2769304B1 (fr) | 1997-10-02 | 1997-10-02 | Procede de controle des systemes d'aeration de bassins biologiques de traitement des eaux usees |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2147544T1 ES2147544T1 (es) | 2000-09-16 |
| ES2147544T3 true ES2147544T3 (es) | 2003-04-01 |
Family
ID=9511735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES98946505T Expired - Lifetime ES2147544T3 (es) | 1997-10-02 | 1998-09-23 | Procedimiento de control de los sistemas de aireacion de los estanques biologicos de tratamiento de las aguas residuales. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6290850B1 (es) |
| EP (1) | EP1019330B1 (es) |
| AU (1) | AU732442B2 (es) |
| CA (1) | CA2305488C (es) |
| DE (2) | DE69809955T2 (es) |
| ES (1) | ES2147544T3 (es) |
| FR (1) | FR2769304B1 (es) |
| WO (1) | WO1999018036A1 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8221631B1 (en) | 2011-08-04 | 2012-07-17 | Honeywell International Inc. | Aeration basin with off gas monitoring |
| CN110980940B (zh) * | 2019-10-31 | 2024-04-05 | 上海市政工程设计研究总院（集团）有限公司 | 曝气系统供氧效率在线监测装置及优化控制方法 |
| CN114291911B (zh) * | 2021-12-20 | 2023-04-07 | 安徽泛湖生态科技股份有限公司 | 一种基于氧转移效率的污水曝气控制方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3342727A (en) * | 1965-12-06 | 1967-09-19 | Victor A Bringle | Method of and system for sewage treatment |
| US4280910A (en) * | 1980-03-10 | 1981-07-28 | Baumann Edward J | Method and apparatus for controlling aeration in biological treatment processes |
| GB8530548D0 (en) * | 1985-12-11 | 1986-01-22 | Boc Group Plc | Treatment for aqueous material |
| JPH0665399B2 (ja) * | 1986-09-09 | 1994-08-24 | 株式会社西原環境衛生研究所 | 間欠曝気式による活性汚泥処理方法およびその装置 |
| FR2764817B1 (fr) * | 1997-06-19 | 1999-09-10 | Omnium Traitement Valorisa | Procede de regulation de l'apport en gaz oxygene dans un biofiltre a courants ascendants et installation pour la mise en oeuvre d'un tel procede |
-
1997
- 1997-10-02 FR FR9712280A patent/FR2769304B1/fr not_active Expired - Fee Related
-
1998
- 1998-09-23 EP EP98946505A patent/EP1019330B1/fr not_active Expired - Lifetime
- 1998-09-23 WO PCT/FR1998/002046 patent/WO1999018036A1/fr active IP Right Grant
- 1998-09-23 DE DE1998609955 patent/DE69809955T2/de not_active Expired - Fee Related
- 1998-09-23 ES ES98946505T patent/ES2147544T3/es not_active Expired - Lifetime
- 1998-09-23 US US09/509,799 patent/US6290850B1/en not_active Expired - Fee Related
- 1998-09-23 CA CA 2305488 patent/CA2305488C/fr not_active Expired - Fee Related
- 1998-09-23 DE DE1998946505 patent/DE1019330T1/de active Pending
- 1998-09-23 AU AU93531/98A patent/AU732442B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US6290850B1 (en) | 2001-09-18 |
| WO1999018036A1 (fr) | 1999-04-15 |
| CA2305488C (fr) | 2007-11-20 |
| AU732442B2 (en) | 2001-04-26 |
| CA2305488A1 (fr) | 1999-04-15 |
| FR2769304B1 (fr) | 1999-11-12 |
| DE69809955T2 (de) | 2003-04-10 |
| EP1019330A1 (fr) | 2000-07-19 |
| FR2769304A1 (fr) | 1999-04-09 |
| EP1019330B1 (fr) | 2002-12-04 |
| DE69809955D1 (de) | 2003-01-16 |
| AU9353198A (en) | 1999-04-27 |
| ES2147544T1 (es) | 2000-09-16 |
| DE1019330T1 (de) | 2001-02-08 |
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