ES2147543T1 - Procedimiento de control y de gestion de la reserva de biomasa de instalaciones biologicas de tratamiento de las aguas residuales. - Google Patents
Procedimiento de control y de gestion de la reserva de biomasa de instalaciones biologicas de tratamiento de las aguas residuales.Info
- Publication number
- ES2147543T1 ES2147543T1 ES98945370T ES98945370T ES2147543T1 ES 2147543 T1 ES2147543 T1 ES 2147543T1 ES 98945370 T ES98945370 T ES 98945370T ES 98945370 T ES98945370 T ES 98945370T ES 2147543 T1 ES2147543 T1 ES 2147543T1
- Authority
- ES
- Spain
- Prior art keywords
- biomass
- reserve
- procedure
- treatment facilities
- management
- 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
- C02F3/006—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
- C02F2209/10—Solids, e.g. total solids [TS], total suspended solids [TSS] or volatile solids [VS]
-
- 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)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Activated Sludge Processes (AREA)
Abstract
Procedimiento de control y de gestión de la reserva de biomasa de instalaciones de tratamiento biológico mediante lodos activados de aguas residuales, municipales o industriales, caracterizado porque consiste en utilizar las variaciones de régimen hidráulico impuestas por las variaciones del caudal de agua a tratar para evaluar la cantidad total de lodos presente en la instalación, efectuándose esta evaluación, realizada por una medición de la cantidad de materias en suspensión en el estanque de aireación de la instalación durante los períodos de sub-régimen hidráulico a los cuales corresponden los máximos de concentración en biomasa en el indicado estanque, proporcionando el valor de la indicada concentración, por multiplicación por el volumen del estanque, una estimación de la masa total de biomasa o de reserva de biomasa, contenida en la instalación de tratamiento.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9712281A FR2769305B1 (fr) | 1997-10-02 | 1997-10-02 | Procede de controle et de gestion du stock de biomasse d'installations biologiques de traitement d'eaux usees |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2147543T1 true ES2147543T1 (es) | 2000-09-16 |
ES2147543T3 ES2147543T3 (es) | 2003-03-01 |
Family
ID=9511736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98945370T Expired - Lifetime ES2147543T3 (es) | 1997-10-02 | 1998-09-23 | Procedimiento de control y de gestion de la reserva de biomasa de instalaciones biologicas de tratamiento de las aguas residuales. |
Country Status (8)
Country | Link |
---|---|
US (1) | US6309548B1 (es) |
EP (1) | EP1019328B1 (es) |
AU (1) | AU731879B2 (es) |
CA (1) | CA2305489C (es) |
DE (2) | DE69809458T2 (es) |
ES (1) | ES2147543T3 (es) |
FR (1) | FR2769305B1 (es) |
WO (1) | WO1999018034A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2820732B1 (fr) * | 2001-02-12 | 2003-04-25 | Lyonnaise Eaux Eclairage | Procede auto-adaptatif de regulation d'une station de traitement d'effluents, notamment d'eaux usees |
US7854842B2 (en) | 2001-03-02 | 2010-12-21 | Daniel Robert Miklos | Apparatus and methods for control of waste treatment processes |
US6660163B2 (en) * | 2001-03-02 | 2003-12-09 | Daniel Robert Miklos | Waste treatment with control over biological solids |
CN109882473B (zh) * | 2019-03-19 | 2020-06-19 | 首钢集团有限公司 | 一种液压系统污染平衡控制方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3281594A (en) * | 1959-08-28 | 1966-10-25 | Walter E Garrison | Sludge-pumping control system |
US3558255A (en) * | 1970-01-26 | 1971-01-26 | Keene Corp | Control system for waste water treatment plants |
US4130481A (en) * | 1977-02-14 | 1978-12-19 | Fmc Corporation | Maintaining optimum settling rate of activated sludge |
JPH04277086A (ja) * | 1991-03-06 | 1992-10-02 | Asahi Breweries Ltd | 活性汚泥処理設備の返送汚泥自動制御装置 |
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 FR9712281A patent/FR2769305B1/fr not_active Expired - Fee Related
-
1998
- 1998-09-23 ES ES98945370T patent/ES2147543T3/es not_active Expired - Lifetime
- 1998-09-23 DE DE69809458T patent/DE69809458T2/de not_active Expired - Fee Related
- 1998-09-23 CA CA002305489A patent/CA2305489C/fr not_active Expired - Fee Related
- 1998-09-23 WO PCT/FR1998/002047 patent/WO1999018034A1/fr active IP Right Grant
- 1998-09-23 US US09/509,801 patent/US6309548B1/en not_active Expired - Fee Related
- 1998-09-23 DE DE1019328T patent/DE1019328T1/de active Pending
- 1998-09-23 EP EP98945370A patent/EP1019328B1/fr not_active Expired - Lifetime
- 1998-09-23 AU AU92710/98A patent/AU731879B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
EP1019328A1 (fr) | 2000-07-19 |
CA2305489A1 (fr) | 1999-04-15 |
EP1019328B1 (fr) | 2002-11-13 |
DE69809458T2 (de) | 2003-10-02 |
US6309548B1 (en) | 2001-10-30 |
CA2305489C (fr) | 2007-10-16 |
WO1999018034A1 (fr) | 1999-04-15 |
DE1019328T1 (de) | 2001-02-08 |
ES2147543T3 (es) | 2003-03-01 |
DE69809458D1 (de) | 2002-12-19 |
FR2769305B1 (fr) | 1999-11-12 |
FR2769305A1 (fr) | 1999-04-09 |
AU731879B2 (en) | 2001-04-05 |
AU9271098A (en) | 1999-04-27 |
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