ES2038556A1 - Proceso de tratamiento biologico de aguas residuales basado en una biopelicula desarrollada sobre un soporte permeable a gases. - Google Patents
Proceso de tratamiento biologico de aguas residuales basado en una biopelicula desarrollada sobre un soporte permeable a gases.Info
- Publication number
- ES2038556A1 ES2038556A1 ES9102866A ES9102866A ES2038556A1 ES 2038556 A1 ES2038556 A1 ES 2038556A1 ES 9102866 A ES9102866 A ES 9102866A ES 9102866 A ES9102866 A ES 9102866A ES 2038556 A1 ES2038556 A1 ES 2038556A1
- Authority
- ES
- Spain
- Prior art keywords
- biological treatment
- oxygen
- residual water
- skin
- membranes
- 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
-
- 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
- Biological Treatment Of Waste Water (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
SE TRATA DE UN PROCESO BASADO EN UNA BIOPELICULA DESARROLLADA SOBRE MEMBRANAS POROSAS, EN GENERAL, CARGADAS O NO SUPERFICIALMENTE, Y PERMEABLES A GASES OXIGENO O AIRE COMPRIMIDO. EL OXIGENO SE DIFUNDE A TRAVES DE LAS MEMBRANAS SIN PRODUCIR BURBUJEO A TRAVES DE LAS MISMAS. EL OXIGENO INTRODUCIDO SE AGOTA EN LA PROPIA BIOPELICULA ANTES DE LLEGAR AL SENO DEL LIQUIDO, O SEA AL AGUA RESIDUAL A TRATAR, CON LO QUE EL SENO DEL LIQUIDO ES ANOXICO. (O < 0,5 MG./DM3.). UN SISTEMA DE REGULACION DEL CAUDAL DE AIRE U OXIGENO SUMINISTRADOS, A UNA PRESION INFERIOR A LA PRESION CARACTERISTICA DEL PUNTO DE BURBUJA DE LA MEMBRANA, PERMITE SU CONTROL EN EXPLOTACION. LA BIOPELICULA ESTA ESTRUCTURADA EN PROFUNDIDAD EN CUATRO CAPAS DE ACTIVIDAD MICROBIANA, LO QUE PERMITE GRANDES VENTAJAS EN LA CAPACIDAD DE ELIMINACION DE LA MATERIA ORGANICA CARBONACEA Y DE LOS DISTINTOS FOCOS DEL NITROGENO, DANDOSE FENOMENOS DE OXIDACION BIOLOGICA DEL CARBONO Y DEL NITROGENO, DESNITRIFICACION ANOXICA Y FERMENTACION ANAEROBIA, BIEN CONJUNTA O INDEPENDIENTEMENTE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9102866A ES2038556B1 (es) | 1991-12-23 | 1991-12-23 | Proceso de tratamiento biologico de aguas residuales basado en una biopelicula desarrollada sobre un soporte permeable a gases. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9102866A ES2038556B1 (es) | 1991-12-23 | 1991-12-23 | Proceso de tratamiento biologico de aguas residuales basado en una biopelicula desarrollada sobre un soporte permeable a gases. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2038556A1 true ES2038556A1 (es) | 1993-07-16 |
ES2038556B1 ES2038556B1 (es) | 1994-02-16 |
Family
ID=8274587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9102866A Expired - Fee Related ES2038556B1 (es) | 1991-12-23 | 1991-12-23 | Proceso de tratamiento biologico de aguas residuales basado en una biopelicula desarrollada sobre un soporte permeable a gases. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2038556B1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2145686A1 (es) * | 1998-01-14 | 2000-07-01 | Univ Cantabria | Proceso de depuracion biologica conjunta de fosforo y materia organica carbonosa, empleando biopelicula fija sobre soporte hidrofobo y permeable al flujo de gases, y con alimentacion de gases de oxigenacion a traves del soporte. |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4181604A (en) * | 1977-04-13 | 1980-01-01 | Mitsubishi Rayon Co., Ltd. | Process and apparatus for waste water treatment |
EP0049954A1 (en) * | 1980-10-13 | 1982-04-21 | Mitsubishi Rayon Co., Ltd. | Biochemical process for purifying contaminated water |
EP0378521A1 (en) * | 1989-01-11 | 1990-07-18 | Kemira Kemi Aktiebolag | Water purification process |
US4995980A (en) * | 1988-02-08 | 1991-02-26 | Jaubert Jean M | System for biological purification of water containing organic materials and derivative products |
EP0433787A1 (en) * | 1989-12-07 | 1991-06-26 | Daikin Industries, Limited | Process for producing multilayer polytetrafluoroethylene porous membrane |
-
1991
- 1991-12-23 ES ES9102866A patent/ES2038556B1/es not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4181604A (en) * | 1977-04-13 | 1980-01-01 | Mitsubishi Rayon Co., Ltd. | Process and apparatus for waste water treatment |
EP0049954A1 (en) * | 1980-10-13 | 1982-04-21 | Mitsubishi Rayon Co., Ltd. | Biochemical process for purifying contaminated water |
US4995980A (en) * | 1988-02-08 | 1991-02-26 | Jaubert Jean M | System for biological purification of water containing organic materials and derivative products |
EP0378521A1 (en) * | 1989-01-11 | 1990-07-18 | Kemira Kemi Aktiebolag | Water purification process |
EP0433787A1 (en) * | 1989-12-07 | 1991-06-26 | Daikin Industries, Limited | Process for producing multilayer polytetrafluoroethylene porous membrane |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2145686A1 (es) * | 1998-01-14 | 2000-07-01 | Univ Cantabria | Proceso de depuracion biologica conjunta de fosforo y materia organica carbonosa, empleando biopelicula fija sobre soporte hidrofobo y permeable al flujo de gases, y con alimentacion de gases de oxigenacion a traves del soporte. |
Also Published As
Publication number | Publication date |
---|---|
ES2038556B1 (es) | 1994-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD2A | Announcement of lapse in spain |
Effective date: 20141120 |