MX2023011108A - Procedimiento de filtracion biologica aireada para el tratamiento de aguas con el fin de reducir el contenido de nitrogeno (ngl) de dichas aguas con reduccion de la fuente de carbono y los requisitos de aireacion. - Google Patents
Procedimiento de filtracion biologica aireada para el tratamiento de aguas con el fin de reducir el contenido de nitrogeno (ngl) de dichas aguas con reduccion de la fuente de carbono y los requisitos de aireacion.Info
- Publication number
- MX2023011108A MX2023011108A MX2023011108A MX2023011108A MX2023011108A MX 2023011108 A MX2023011108 A MX 2023011108A MX 2023011108 A MX2023011108 A MX 2023011108A MX 2023011108 A MX2023011108 A MX 2023011108A MX 2023011108 A MX2023011108 A MX 2023011108A
- Authority
- MX
- Mexico
- Prior art keywords
- water
- nitrogen content
- reactor
- reducing
- view
- Prior art date
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title abstract 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 7
- 238000001914 filtration Methods 0.000 title abstract 4
- 229910052757 nitrogen Inorganic materials 0.000 title abstract 4
- 238000005273 aeration Methods 0.000 title 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000003344 environmental pollutant Substances 0.000 abstract 1
- 238000011156 evaluation Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000000802 nitrating effect Effects 0.000 abstract 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 abstract 1
- 231100000719 pollutant Toxicity 0.000 abstract 1
Classifications
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- 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
- C02F3/307—Nitrification and denitrification treatment characterised by direct conversion of nitrite to molecular nitrogen, e.g. by using the Anammox process
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- 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
- C02F3/10—Packings; Fillings; Grids
- C02F3/104—Granular carriers
-
- 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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
- C02F3/341—Consortia of bacteria
-
- 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
- C02F2209/001—Upstream control, i.e. monitoring for predictive control
-
- 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
- C02F2209/003—Downstream control, i.e. outlet monitoring, e.g. to check the treating agents, such as halogens or ozone, leaving the process
-
- 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
- C02F2209/14—NH3-N
-
- 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
- C02F2209/16—Total nitrogen (tkN-N)
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
- C02F2301/043—Treatment of partial or bypass streams
-
- 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/06—Aerobic processes using submerged filters
-
- 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
- C02F3/087—Floating beds with contact bodies having a lower density than water
-
- 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)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
La presente invención se refiere a un procedimiento para la filtración biológica de aguas cargadas de contaminantes nitrogenados con el fin de reducir el contenido de nitrógeno global de dichas aguas, caracterizado porque comprende una primera etapa de nitritación y filtración realizada en un primer reactor biológico aireado, una segunda etapa de desamonificación, desnitrificación y filtración realizada en un segundo reactor biológico no aireado, y una etapa de evaluación de la relación entre el contenido de nitritos y el contenido de nitrógeno amoniacal de las aguas a la salida del primer reactor. Cuando esta relación es superior a un valor estequiométrico predeterminado, el procedimiento según la invención comprende una etapa de adición de agua a tratar al agua procedente del primer reactor para obtener, a la entrada del segundo reactor, una mezcla que tiene una relación entre el contenido de nitritos y el contenido de nitrógeno amoniacal que está cerca de la relación estequiométrica de la reacción de Anammox.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2103031A FR3121137B1 (fr) | 2021-03-25 | 2021-03-25 | Procédé de filtration biologique aérée pour le traitement des eaux en vue d’en abattre la teneur en azote (NGL) avec réduction des besoins en source carbonée et en aération |
| PCT/EP2022/058000 WO2022200607A1 (fr) | 2021-03-25 | 2022-03-25 | Procédé de filtration biologique aérée pour le traitement des eaux en vue d'en abattre la teneur en azote (ngl) avec réduction des besoins en source carbonée et en aération |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2023011108A true MX2023011108A (es) | 2023-10-03 |
Family
ID=76034772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2023011108A MX2023011108A (es) | 2021-03-25 | 2022-03-25 | Procedimiento de filtracion biologica aireada para el tratamiento de aguas con el fin de reducir el contenido de nitrogeno (ngl) de dichas aguas con reduccion de la fuente de carbono y los requisitos de aireacion. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20240101454A1 (es) |
| EP (1) | EP4313881A1 (es) |
| JP (1) | JP2024518228A (es) |
| KR (1) | KR20230160831A (es) |
| CN (1) | CN117120382A (es) |
| AU (1) | AU2022245287A1 (es) |
| CA (1) | CA3209552A1 (es) |
| FR (1) | FR3121137B1 (es) |
| MX (1) | MX2023011108A (es) |
| WO (1) | WO2022200607A1 (es) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62262793A (ja) * | 1986-05-07 | 1987-11-14 | Shimizu Constr Co Ltd | 接触濾過一体型流動床式リアクタ− |
| EP2508488B1 (en) | 2011-04-04 | 2015-06-10 | Veolia Water Solutions & Technologies Support | Improved biological waste water purification reactor and method |
| US20140238931A1 (en) * | 2013-02-26 | 2014-08-28 | Veolia Water Solutions & Technologies Support | Process for Treating Municiple Wastewater Employing Two Sequencing Biofilm Batch Reactors |
| US10556816B2 (en) | 2015-09-23 | 2020-02-11 | Bkt Co., Ltd. | Wastewater treatment apparatus |
| MX2019000176A (es) | 2016-07-08 | 2019-12-05 | N Murthy Sudhir | Metodo y aparato para la eliminacion de nutrientes con adicion de carbono. |
| CN109607777A (zh) * | 2019-01-31 | 2019-04-12 | 苏伊士水务工程有限责任公司 | 利用厌氧氨氧化技术的污水深度处理系统和方法 |
-
2021
- 2021-03-25 FR FR2103031A patent/FR3121137B1/fr active Active
-
2022
- 2022-03-25 CN CN202280023685.4A patent/CN117120382A/zh active Pending
- 2022-03-25 KR KR1020237032788A patent/KR20230160831A/ko unknown
- 2022-03-25 EP EP22714462.3A patent/EP4313881A1/fr active Pending
- 2022-03-25 MX MX2023011108A patent/MX2023011108A/es unknown
- 2022-03-25 US US18/283,491 patent/US20240101454A1/en active Pending
- 2022-03-25 AU AU2022245287A patent/AU2022245287A1/en active Pending
- 2022-03-25 WO PCT/EP2022/058000 patent/WO2022200607A1/fr active Application Filing
- 2022-03-25 CA CA3209552A patent/CA3209552A1/en active Pending
- 2022-03-25 JP JP2023555799A patent/JP2024518228A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2024518228A (ja) | 2024-05-01 |
| WO2022200607A1 (fr) | 2022-09-29 |
| FR3121137B1 (fr) | 2024-08-02 |
| US20240101454A1 (en) | 2024-03-28 |
| FR3121137A1 (fr) | 2022-09-30 |
| AU2022245287A1 (en) | 2023-09-07 |
| CN117120382A (zh) | 2023-11-24 |
| KR20230160831A (ko) | 2023-11-24 |
| EP4313881A1 (fr) | 2024-02-07 |
| CA3209552A1 (en) | 2022-09-29 |
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