ES2055996T3 - Procedimiento de instalacion de depuracion biologica de aguas residuales incluyendo la desnitrificacion. - Google Patents
Procedimiento de instalacion de depuracion biologica de aguas residuales incluyendo la desnitrificacion.Info
- Publication number
- ES2055996T3 ES2055996T3 ES91916319T ES91916319T ES2055996T3 ES 2055996 T3 ES2055996 T3 ES 2055996T3 ES 91916319 T ES91916319 T ES 91916319T ES 91916319 T ES91916319 T ES 91916319T ES 2055996 T3 ES2055996 T3 ES 2055996T3
- Authority
- ES
- Spain
- Prior art keywords
- wastewater treatment
- installation procedure
- treatment installation
- biological wastewater
- including denitrification
- 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
-
- 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
- C02F3/08—Aerobic processes using moving contact bodies
- C02F3/085—Fluidized beds
-
- 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
- C02F3/28—Anaerobic digestion processes
- C02F3/2806—Anaerobic processes using solid supports for microorganisms
-
- 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
-
- 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)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
EN EL PROCESO CONOCIDO EN EL QUE EL AGUA A TRATAR SE ENCUENTRA EN UN DEPOSITO DE LADOS ACTIVADOS ANTES DE SER SOMETIDOS A LA CLASIFICACION, EL PROCESO SEGUN LA INVENCION CONSISTE EN ENVIAR UNA PARTE AL MENOS (8) DEL LIQUIDO MIXTO DE DICHO DEPOSITO (B SUB 2) EN UN LECHO FLUIDICO SEPARADO (L) PROVISTO DE GRANULADOS SOLIDOS EN EXPANSION, ANTES DE ALCANZAR LA FASE DE CLARIFICACION (C). SE DESCRIBEN VARIAS VARIANTES DE REALIZACION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9010960A FR2667860B1 (fr) | 1990-09-04 | 1990-09-04 | Procede d'epuration biologique des eaux residuaires incluant la denitrification. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2055996T3 true ES2055996T3 (es) | 1994-09-01 |
Family
ID=9400044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91916319T Expired - Lifetime ES2055996T3 (es) | 1990-09-04 | 1991-09-03 | Procedimiento de instalacion de depuracion biologica de aguas residuales incluyendo la desnitrificacion. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0498875B1 (es) |
DE (1) | DE69101911T2 (es) |
DK (1) | DK0498875T3 (es) |
ES (1) | ES2055996T3 (es) |
FR (1) | FR2667860B1 (es) |
NO (1) | NO303171B1 (es) |
WO (1) | WO1992004285A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2685691A1 (fr) * | 1991-12-26 | 1993-07-02 | Dumez Sa Lyonnaise Eaux | Procede d'epuration biologique de liquides charges d'impuretes. |
EP0683138B1 (en) * | 1994-05-18 | 2001-04-04 | Fuji Photo Film Co., Ltd. | Process for making photoprocessing waste solution harmless |
GB9524404D0 (en) * | 1995-11-29 | 1996-01-31 | Anglian Water Services Ltd | Activated sludge treatment |
CN100348515C (zh) * | 2005-12-15 | 2007-11-14 | 湖南大学 | 城市污水综合处理装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2372121A1 (fr) * | 1976-11-30 | 1978-06-23 | Omnium Assainissement | Procede d'elimination simultanee des pollutions carbonees et azotees dans les eaux residuaires |
JPS6138696A (ja) * | 1984-07-12 | 1986-02-24 | Ebara Infilco Co Ltd | 生物学的硝化脱窒素処理方法 |
JPH02214597A (ja) * | 1989-02-16 | 1990-08-27 | Hitachi Plant Eng & Constr Co Ltd | 汚水の硝化処理装置 |
-
1990
- 1990-09-04 FR FR9010960A patent/FR2667860B1/fr not_active Expired - Lifetime
-
1991
- 1991-09-03 DK DK91916319T patent/DK0498875T3/da active
- 1991-09-03 ES ES91916319T patent/ES2055996T3/es not_active Expired - Lifetime
- 1991-09-03 DE DE1991601911 patent/DE69101911T2/de not_active Expired - Lifetime
- 1991-09-03 WO PCT/FR1991/000702 patent/WO1992004285A1/fr active IP Right Grant
- 1991-09-03 EP EP19910916319 patent/EP0498875B1/fr not_active Expired - Lifetime
-
1992
- 1992-04-30 NO NO19921714A patent/NO303171B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2667860A1 (fr) | 1992-04-17 |
NO303171B1 (no) | 1998-06-08 |
DK0498875T3 (da) | 1995-03-27 |
DE69101911T2 (de) | 1994-12-22 |
EP0498875A1 (fr) | 1992-08-19 |
EP0498875B1 (fr) | 1994-05-04 |
NO921714L (no) | 1992-07-03 |
DE69101911D1 (de) | 1994-06-09 |
WO1992004285A1 (fr) | 1992-03-19 |
NO921714D0 (no) | 1992-04-30 |
FR2667860B1 (fr) | 1992-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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