MX2015016325A - Metodo de tratamiento biologico de aguas residuales. - Google Patents
Metodo de tratamiento biologico de aguas residuales.Info
- Publication number
- MX2015016325A MX2015016325A MX2015016325A MX2015016325A MX2015016325A MX 2015016325 A MX2015016325 A MX 2015016325A MX 2015016325 A MX2015016325 A MX 2015016325A MX 2015016325 A MX2015016325 A MX 2015016325A MX 2015016325 A MX2015016325 A MX 2015016325A
- Authority
- MX
- Mexico
- Prior art keywords
- zone
- wastewater
- settling tank
- secondary settling
- aerobic
- Prior art date
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
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification 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
- C02F3/30—Aerobic and anaerobic processes
- C02F3/308—Biological phosphorus removal
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/105—Phosphorus compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
-
- 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
- C02F2209/22—O2
-
- 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
- C02F2209/44—Time
-
- 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
- C02F2301/046—Recirculation with an external loop
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Microbiology (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)
- Activated Sludge Processes (AREA)
Abstract
Un método de tratamiento biológico de aguas residuales, 'en el que se utiliza un reactor biológico que comprende una zona anaeróbica (B), una zona anóxica (A) y una zona aeróbica (T), secuencialmente conectados entre sí, en donde las aguas residuales crudas son llevadas a la zona anaeróbico situada al comienzo de dicha zona de secuencia del reactor, o en parte o en su totalidad a la zona que le precede, a continuación, el agua residual se dirige a la zona anóxica (A) y, eventualmente a la zona aeróbica (T), después, en el proceso de recirculación interna, una parte del contenido de la zona aeróbica (T) se devuelve a la zona anóxica (A), y el resto de las aguas residuales desde la zona aeróbica (T) se dirige, junto con el lodo directamente o a través de zonas adicionales, a un tanque secundario de sedimentación donde el agua residual tratada se separa desde el lodo que sedimentan en la parte inferior del tanque de sedimentación secundaria, y las aguas residuales tratadas y el exceso de lodos situado sobre la parte inferior del tanque de sedimentación secundaria se descargan fuera del depósito de sedimentación secundaria, y el resto de los lodos acumulados en el tanque de sedimentación secundario pasan a la zona anaeróbica (B) directamente o a través de la zona anóxica (A) en el proceso de recirculación externa. En este método, entre la zona anóxica (A) y la zona aeróbica (T), se mantiene un medio de zona aeróbica (S) , en donde se selecciona el tiempo de residencia de las aguas residuales desde 2.0 a 8.0 horas, y la concentración de oxígeno se mantiene en el rango de 0.6 a 1.3 mg/litro de O2.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL40408713A PL404087A1 (pl) | 2013-05-27 | 2013-05-27 | Sposób biologicznego oczyszczania ścieków |
PCT/EP2014/060809 WO2014191345A1 (en) | 2013-05-27 | 2014-05-26 | Method of biological wastewater treatment |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2015016325A true MX2015016325A (es) | 2016-09-16 |
Family
ID=50486762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2015016325A MX2015016325A (es) | 2013-05-27 | 2014-05-26 | Metodo de tratamiento biologico de aguas residuales. |
Country Status (10)
Country | Link |
---|---|
US (1) | US20160096755A1 (es) |
EP (1) | EP2808305B1 (es) |
AU (1) | AU2014273259B2 (es) |
CA (1) | CA2913515A1 (es) |
CL (1) | CL2015003487A1 (es) |
ES (1) | ES2669608T3 (es) |
MX (1) | MX2015016325A (es) |
PL (2) | PL404087A1 (es) |
PT (1) | PT2808305T (es) |
WO (1) | WO2014191345A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104944705B (zh) * | 2015-06-24 | 2018-01-05 | 佛山市新泰隆环保设备制造有限公司 | 改良Bardenpho工艺处理生活污水的装置及方法 |
CN109879426B (zh) * | 2019-03-29 | 2023-01-17 | 云南合续环境科技股份有限公司 | 一种污水处理深度除磷脱氮的方法 |
CN110304727B (zh) * | 2019-08-12 | 2024-06-04 | 鹏鹞环保股份有限公司 | 一种套装结构超大型装配式环流反应器 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4162153A (en) * | 1976-04-12 | 1979-07-24 | Air Products And Chemicals, Inc. | High nitrogen and phosphorous content biomass produced by treatment of a BOD-containing material |
US4867883A (en) * | 1987-04-21 | 1989-09-19 | Hampton Roads Sanitation District Of The Commonwealth Of Virginia | High-rate biological waste water treatment process using activated sludge recycle |
AU1707288A (en) * | 1987-04-21 | 1988-12-02 | Hampton Roads Sanitation District | High-rate biological waste water treatment process using activated sludge recycle |
US5480548A (en) * | 1993-12-28 | 1996-01-02 | Ch2M Hill, Inc. | Wastewater biological phosphorus removal process |
US7699980B2 (en) * | 2007-08-24 | 2010-04-20 | Praxair Technology, Inc. | System for activated sludge wastewater treatment with high dissolved oxygen levels |
CN101279793B (zh) * | 2008-04-16 | 2010-06-02 | 中国市政工程西南设计研究院 | 一种高浓度活性污泥污水处理工艺 |
TWI449675B (zh) * | 2008-12-29 | 2014-08-21 | Ind Tech Res Inst | 氨氮廢水的處理系統及方法 |
WO2011031181A1 (ru) * | 2009-09-14 | 2011-03-17 | Общество С Ограниченной Ответственностью "Уpaл Процесс Инжиниринг Компания (Упek)" | Способ биологической очистки сточных вод |
MY158278A (en) * | 2009-10-09 | 2016-09-30 | Chiyoda Corp | Method of treating a plant wastewater and treatment system therefor |
US8721887B2 (en) * | 2009-12-07 | 2014-05-13 | Ch2M Hill, Inc. | Method and system for treating wastewater |
PL391606A1 (pl) * | 2010-06-24 | 2012-01-02 | Jerzy Robert Ślusarczyk | Sposób biologicznego oczyszczania ścieków |
-
2013
- 2013-05-27 PL PL40408713A patent/PL404087A1/pl unknown
-
2014
- 2014-03-31 ES ES14162523.6T patent/ES2669608T3/es active Active
- 2014-03-31 PL PL14162523T patent/PL2808305T3/pl unknown
- 2014-03-31 PT PT141625236T patent/PT2808305T/pt unknown
- 2014-03-31 EP EP14162523.6A patent/EP2808305B1/en active Active
- 2014-05-26 CA CA2913515A patent/CA2913515A1/en not_active Abandoned
- 2014-05-26 WO PCT/EP2014/060809 patent/WO2014191345A1/en active Application Filing
- 2014-05-26 AU AU2014273259A patent/AU2014273259B2/en not_active Ceased
- 2014-05-26 MX MX2015016325A patent/MX2015016325A/es unknown
- 2014-05-26 US US14/894,307 patent/US20160096755A1/en not_active Abandoned
-
2015
- 2015-11-27 CL CL2015003487A patent/CL2015003487A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
AU2014273259B2 (en) | 2018-11-08 |
WO2014191345A1 (en) | 2014-12-04 |
CA2913515A1 (en) | 2014-12-04 |
EP2808305B1 (en) | 2018-01-03 |
PT2808305T (pt) | 2018-05-09 |
PL2808305T3 (pl) | 2018-07-31 |
EP2808305A1 (en) | 2014-12-03 |
PL404087A1 (pl) | 2014-12-08 |
ES2669608T3 (es) | 2018-05-28 |
US20160096755A1 (en) | 2016-04-07 |
CL2015003487A1 (es) | 2016-08-05 |
AU2014273259A1 (en) | 2016-01-21 |
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