ES2128962B1 - BIOLOGICAL WATER TREATMENT PROCESS BASED ON BIOFILM ON SUPPORT OF SPECIFIC DESIGN. - Google Patents
BIOLOGICAL WATER TREATMENT PROCESS BASED ON BIOFILM ON SUPPORT OF SPECIFIC DESIGN.Info
- Publication number
- ES2128962B1 ES2128962B1 ES9700065A ES9700065A ES2128962B1 ES 2128962 B1 ES2128962 B1 ES 2128962B1 ES 9700065 A ES9700065 A ES 9700065A ES 9700065 A ES9700065 A ES 9700065A ES 2128962 B1 ES2128962 B1 ES 2128962B1
- Authority
- ES
- Spain
- Prior art keywords
- support
- water treatment
- specific design
- treatment process
- biofilm
- 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
-
- 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)
Abstract
Proceso de tratamiento biológico de aguas basado en biopelícula sobre soporte de diseño específico. El soporte consiste en mallas o redes de tal manera que no coincidan los nudos de una con los de las más próximas y con luz entre 1 y 30 mm. y preferentemente entre 3 y 12 mm. El soporte se coloca en el reactor biopelícula en forma de lecho fijo ordenado, lecho de relleno aleatorio formado por piezas en suspensión. El proceso se puede completar con decantador secundario que puede incorporar el mismo tipo de soporte para mejorar la decantación. El proceso se aplica a la eliminación de materia orgánica carbonosa, nitrógeno amoniacal, nitratos y fósforo del agua, mediante la utilización de fenómenos anaerobios, anóxicos y aerobios para lo que el reactor incorpora aireación.Biological film-based biological water treatment process on a specific design support. The support consists of meshes or nets in such a way that the knots of one do not coincide with those of the closest and with a light between 1 and 30 mm. and preferably between 3 and 12 mm. The support is placed in the biofilm reactor in the form of an ordered fixed bed, a random filling bed made up of pieces in suspension. The process can be completed with a secondary decanter that can incorporate the same type of support to improve decantation. The process is applied to the removal of carbonaceous organic matter, ammoniacal nitrogen, nitrates and phosphorus from the water, using anaerobic, anoxic and aerobic phenomena for which the reactor incorporates aeration.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9700065A ES2128962B1 (en) | 1996-12-27 | 1996-12-27 | BIOLOGICAL WATER TREATMENT PROCESS BASED ON BIOFILM ON SUPPORT OF SPECIFIC DESIGN. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9700065A ES2128962B1 (en) | 1996-12-27 | 1996-12-27 | BIOLOGICAL WATER TREATMENT PROCESS BASED ON BIOFILM ON SUPPORT OF SPECIFIC DESIGN. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2128962A1 ES2128962A1 (en) | 1999-05-16 |
ES2128962B1 true ES2128962B1 (en) | 2000-04-01 |
Family
ID=8297871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9700065A Expired - Lifetime ES2128962B1 (en) | 1996-12-27 | 1996-12-27 | BIOLOGICAL WATER TREATMENT PROCESS BASED ON BIOFILM ON SUPPORT OF SPECIFIC DESIGN. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2128962B1 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2540484A1 (en) * | 1983-02-03 | 1984-08-10 | Degremont Sa | APPARATUS FOR THE ANAEROBIC FILTRATION OF WASTEWATER |
DE58908730D1 (en) * | 1988-09-19 | 1995-01-19 | Faigle Kunststoff Gmbh | Packing. |
DE69104629D1 (en) * | 1990-01-23 | 1994-11-17 | Kaldnes Miljoteknologi As | METHOD AND REACTOR FOR PURIFYING WATER. |
US5217616A (en) * | 1991-12-06 | 1993-06-08 | Allied-Signal Inc. | Process and apparatus for removal of organic pollutants from waste water |
-
1996
- 1996-12-27 ES ES9700065A patent/ES2128962B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2128962A1 (en) | 1999-05-16 |
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Legal Events
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---|---|---|---|
EC2A | Search report published |
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