ES2191537B1 - Instalacion de tratamiento de aguas residuales por evaporacion y oxidacion catalitica. - Google Patents
Instalacion de tratamiento de aguas residuales por evaporacion y oxidacion catalitica.Info
- Publication number
- ES2191537B1 ES2191537B1 ES200101540A ES200101540A ES2191537B1 ES 2191537 B1 ES2191537 B1 ES 2191537B1 ES 200101540 A ES200101540 A ES 200101540A ES 200101540 A ES200101540 A ES 200101540A ES 2191537 B1 ES2191537 B1 ES 2191537B1
- Authority
- ES
- Spain
- Prior art keywords
- evaporation
- catalytic oxidation
- heat exchanger
- wastewater
- installation
- 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
- 238000001704 evaporation Methods 0.000 title abstract 4
- 230000008020 evaporation Effects 0.000 title abstract 4
- 230000003197 catalytic effect Effects 0.000 title abstract 3
- 230000003647 oxidation Effects 0.000 title abstract 3
- 238000007254 oxidation reaction Methods 0.000 title abstract 3
- 238000009434 installation Methods 0.000 title abstract 2
- 238000004065 wastewater treatment Methods 0.000 title abstract 2
- 238000010790 dilution Methods 0.000 abstract 2
- 239000012895 dilution Substances 0.000 abstract 2
- 239000002351 wastewater Substances 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000000356 contaminant Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/048—Purification of waste water by evaporation
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
Instalación de tratamiento de aguas residuales por evaporación y oxidación catalítica. El objeto de la invención es el tratamiento de aguas contaminadas por compuestos volátiles o no volátiles. Concretamente, el invento consiste en la evaporación del agua residual, su mezcla con aire de dilución previamente calentado y la oxidación catalítica del vapor, concentrando los contaminantes a una fracción de su volumen anterior. Se prevé la regulación de dicha evaporación según la explosividad de la mezcla obtenida. La invención puede aplicarse al tratamiento conjunto de aguas residuales emisiones de gases. Los elementos más importantes son entrada de aire de dilución (1) y/o aire de proceso (17), pre-intercambiador de calor (2), alimentación (3), evaporador (4), intercambiador de calor (5) y fluido caliente (7), bomba de recirculación (6), dosificación (15), demister (8), purga concentrado(16), soplante (9), detector de explosividad (10), intercambiador de calor principal (11), quemador (12), reactor (13), emisión (14).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200101540A ES2191537B1 (es) | 2000-07-17 | 2000-07-17 | Instalacion de tratamiento de aguas residuales por evaporacion y oxidacion catalitica. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200101540A ES2191537B1 (es) | 2000-07-17 | 2000-07-17 | Instalacion de tratamiento de aguas residuales por evaporacion y oxidacion catalitica. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2191537A1 ES2191537A1 (es) | 2003-09-01 |
ES2191537B1 true ES2191537B1 (es) | 2004-08-01 |
Family
ID=27838312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200101540A Expired - Lifetime ES2191537B1 (es) | 2000-07-17 | 2000-07-17 | Instalacion de tratamiento de aguas residuales por evaporacion y oxidacion catalitica. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2191537B1 (es) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3487016A (en) * | 1967-07-14 | 1969-12-30 | Arde Inc | Method of purifying waste water by catalytic oxidation |
FR2609013B1 (fr) * | 1986-12-24 | 1991-03-29 | Sarp Ind | Procede et installation d'epuration de liquides aqueux residuaires charges de polluants organiques |
ES2046478T3 (es) * | 1988-08-08 | 1994-02-01 | Chemical Waste Management, Inc. | Procedimiento para el tratamiento catalitico de aguas residuales. |
EP0810183A1 (en) * | 1996-05-29 | 1997-12-03 | The Standard Oil Company | Treatment process for acrylonitrile plant wastewater streams |
-
2000
- 2000-07-17 ES ES200101540A patent/ES2191537B1/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2191537A1 (es) | 2003-09-01 |
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Legal Events
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