BR112012022569A2 - processo para purificação biológica de águas residuais contendo amônio. - Google Patents
processo para purificação biológica de águas residuais contendo amônio.Info
- Publication number
- BR112012022569A2 BR112012022569A2 BR112012022569A BR112012022569A BR112012022569A2 BR 112012022569 A2 BR112012022569 A2 BR 112012022569A2 BR 112012022569 A BR112012022569 A BR 112012022569A BR 112012022569 A BR112012022569 A BR 112012022569A BR 112012022569 A2 BR112012022569 A2 BR 112012022569A2
- Authority
- BR
- Brazil
- Prior art keywords
- sludge
- nitrogen
- deamonification
- ammonium
- fed
- 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
- C02F3/301—Aerobic and anaerobic treatment in the same reactor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
- C02F11/04—Anaerobic treatment; Production of methane by such processes
-
- 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
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
- C02F2301/046—Recirculation with an external loop
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/06—Sludge reduction, e.g. by lysis
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
-
- 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
Abstract
processo para purificação biológica de águas residuais contendo amônio. a presente invenção refere-se a um processo para purificação biológica de águas residuais frias contendo amônio, em particular entre 7 e 25<198>c, em um tanque de aeração (3) no qual o amônio (nh~ 4~) contido nas águas residuais é reagido, a uma concentração predeterminada de oxigênio, para formar nitrogênio elementar (n~ 2~). o lodo em excesso formado na reação é alimentado, pelo menos em parte, ao digestor de lodo durante o que o teor orgânico do lodo é convertido em gás. em seguida o lodo é alimentado a uma drenagem de lodo e a água quente separada do lodo, com alto teor de nitrogênio, que apresenta em particular uma concentração de nitrogênio de 500 até 2000 mg/l e uma temperatura de aproximadamente 25 até 39<198>c, é em seguida alimentado a um tanque de desamonificação (18). no tanque de desamonificação (18) os compostos de nitrogênio contidos na água do lodo (nitrogênio orgânico, nh~ 4~) são reagidos por desamonificação para formar nitrogênio elementar (n~ 2~). de acordo com a invenção é previsto que um lodo em excesso originado na desamonificação da água do lodo é alimentado ao tanque de aeração (3), e no tanque de aeração (3) ajusta-se uma concentração de oxigênio baixa que é menor do que 1,0 mg/l, de modo que o amônio (nh~ 4~) presente na água residual é primeiramente reagido por meio de bactérias aeróbias oxidadoras (aob) para formar nitrito (no~ 2~), e em seguida por meio de bactérias anaeróbias oxidadoras (anammox), em particular planctomicetos, amônio (nh~ 4~) e nitrito (no~ 2~) são convertidos em nitrogênio elementar (n~ 2~), sendo que o lodo em excesso gerado nessa desamonificação no tanque de aeração (3), antes da alimentação ao digestor do lodo, é separado em uma fase de lodo pesado, que contem na maior parte as bactérias anaeróbias oxidadoras (anammox) de amônio (nh~ 4~) e uma fase de lodo leve é separada, sendo que uma fase de lodo pesada é retornado ao tanque de aeração (3), e a fase de lodo leve é conduzida como lodo em excesso ao digestor do lodo.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP10002478.5A EP2366673B1 (de) | 2010-03-10 | 2010-03-10 | Verfahren zur biologischen Reinigung von ammoniumhaltigem Abwasser |
| PCT/IB2011/000159 WO2011110905A1 (de) | 2010-03-10 | 2011-02-01 | Verfahren zur biologischen reinigung von ammoniumhaltigen abwasser |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| BR112012022569A2 true BR112012022569A2 (pt) | 2016-08-30 |
| BR112012022569A8 BR112012022569A8 (pt) | 2018-01-02 |
| BR112012022569B1 BR112012022569B1 (pt) | 2019-11-19 |
Family
ID=42246136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112012022569-3A BR112012022569B1 (pt) | 2010-03-10 | 2011-02-01 | processo para purificação biológica de águas residuais frias |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US8911628B2 (pt) |
| EP (1) | EP2366673B1 (pt) |
| JP (1) | JP5390031B2 (pt) |
| KR (1) | KR101412298B1 (pt) |
| CN (1) | CN102791641B (pt) |
| AU (1) | AU2011225849B2 (pt) |
| BR (1) | BR112012022569B1 (pt) |
| CA (1) | CA2790517C (pt) |
| ES (1) | ES2483150T3 (pt) |
| HK (1) | HK1173716A1 (pt) |
| IL (1) | IL221849A (pt) |
| MX (1) | MX2012010368A (pt) |
| NZ (1) | NZ601938A (pt) |
| RU (1) | RU2530060C2 (pt) |
| SG (1) | SG183941A1 (pt) |
| WO (1) | WO2011110905A1 (pt) |
| ZA (1) | ZA201206153B (pt) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2383442T5 (es) * | 2008-09-12 | 2019-01-24 | Demon Gmbh | Procedimiento para el tratamiento de aguas residuales con contenido en amonio |
| US8864993B2 (en) | 2012-04-04 | 2014-10-21 | Veolia Water Solutions & Technologies Support | Process for removing ammonium from a wastewater stream |
| CN102701438A (zh) * | 2012-05-04 | 2012-10-03 | 北京工业大学 | 一种常温低氨氮亚硝化启动方法 |
| US20140124457A1 (en) | 2012-11-05 | 2014-05-08 | Air Products And Chemicals, Inc. | Methods For Treating Liquid Waste With High Purity Oxygen |
| US9242882B2 (en) | 2012-11-27 | 2016-01-26 | Hampton Roads Sanitation District | Method and apparatus for wastewater treatment using gravimetric selection |
| ES2466090B2 (es) | 2012-12-07 | 2014-09-17 | Hidrotec Tecnología Del Agua, S.L. | Método de puesta en marcha y control de un proceso biológico para eliminación de amonio mediante la acción de bacterias autótrofas en aguas residuales |
| CN103058364A (zh) * | 2013-01-07 | 2013-04-24 | 北京工业大学 | 一种低温下sbr快速启动亚硝化的方法 |
| RU2652253C2 (ru) * | 2013-04-16 | 2018-04-25 | Паквес И.П. Б.В. | Способ биологического удаления азота из сточных вод |
| EP2792646B1 (de) * | 2013-04-16 | 2015-05-27 | Demon GmbH | Verfahren und Anlage zur Behandlung von ammoniumhaltigem Abwasser |
| NZ758065A (en) | 2013-10-22 | 2022-08-26 | Nuvoda Llc | Reduction of substances in contaminated fluids using a naturally occurring biological growth media |
| KR102519431B1 (ko) * | 2014-05-21 | 2023-04-10 | 리뉴어블 파이버스 엘엘씨 디비에이 알에프 웨이스트워터, 엘엘씨 | 처리 시스템 및 처리 방법 |
| MX368578B (es) | 2014-06-30 | 2019-10-08 | Hampton Roads Sanitation Distr | Metodo y aparato para tratamiento de aguas residuales empleando seleccion externa. |
| CN104120099B (zh) * | 2014-07-03 | 2016-06-29 | 上海应用技术学院 | 一种人工湿地的基质上厌氧氨氧化细菌的培养方法 |
| WO2016014723A1 (en) | 2014-07-23 | 2016-01-28 | Hampton Roads Sanitation Distric | A method for deammonification process control using ph, specific conductivity, or ammonia |
| CN104404090A (zh) * | 2014-11-10 | 2015-03-11 | 南京理工大学 | 一种促进剩余污泥厌氧发酵产酸的方法 |
| DE102015213417A1 (de) | 2015-07-16 | 2017-01-19 | Dennert Poraver Gmbh | Verfahren und Anlage zur Behandlung von ammoniumhaltigem Abwasser |
| RU2605325C1 (ru) * | 2015-10-05 | 2016-12-20 | Федеральное государственное учреждение "Федеральный исследовательский центр "Фундаментальные основы биотехнологии" Российской академии наук (ФИЦ Биотехнологии РАН) | Способ очистки сточных вод от аммония и органического вещества |
| CN108601680B (zh) * | 2015-11-24 | 2021-08-17 | Dsg 科技控股有限公司 | 一种弹性芯体复合材料或组件以及制造弹性复合材料组件的系统和方法 |
| JP2018103080A (ja) * | 2016-12-22 | 2018-07-05 | 株式会社日立製作所 | 排水処理装置及び排水処理方法 |
| KR102250417B1 (ko) * | 2018-09-07 | 2021-05-12 | 두산중공업 주식회사 | 침전조를 구비하는 아나목스 반응조 및 이를 이용한 수처리 방법 |
| CN110885134B (zh) | 2018-09-07 | 2022-08-05 | 斗山重工业建设有限公司 | 厌氧氨氧化反应器以及利用其的水处理方法 |
| RU2751356C1 (ru) * | 2020-07-13 | 2021-07-13 | Федеральное государственное учреждение "Федеральный исследовательский центр "Фундаментальные основы биотехнологии" Российской академии наук" (ФИЦ Биотехнологии РАН) | Способ удаления азотсодержащих соединений из сточных вод |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ227832A (en) | 1988-02-05 | 1991-05-28 | Gist Brocades Nv | Industrial biological denitrification using ammonium ion as electron donor; inoculation material |
| DE4107917A1 (de) | 1991-03-12 | 1992-09-17 | Nitra Biotechnik | Verfahren zur biologischen reinigung von wasser |
| FR2707623B1 (fr) * | 1993-07-13 | 1995-09-15 | Omnium Traitement Valorisa | Procédé de traitement d'effluents azotés. |
| AU2094497A (en) * | 1996-03-14 | 1997-10-01 | Wehrle-Werk Ag | Process and device for sewage treatment |
| SE9700302D0 (sv) * | 1997-01-30 | 1997-01-30 | Scanvironment Ab | Metod för effektiviserad biologisk närsaltreduktion |
| WO2000005176A1 (en) | 1998-07-24 | 2000-02-03 | Paques Bio Systems B.V. | Process for the treatment of waste water containing ammonia |
| WO2000005177A1 (en) | 1998-07-24 | 2000-02-03 | Dhv Water B.V. | Process for the treatment of waste water containing specific components, e.g. ammonia |
| RU2185338C2 (ru) * | 2000-05-31 | 2002-07-20 | Воронов Юрий Викторович | Способ глубокой биологической очистки сточных вод от азота аммонийных солей |
| CN1116235C (zh) * | 2000-11-23 | 2003-07-30 | 中国冶金建设集团鞍山焦化耐火材料设计研究总院 | 焦化污水中氨氮脱除方法 |
| US20050218074A1 (en) * | 2004-04-06 | 2005-10-06 | Pollock David C | Method and apparatus providing improved throughput and operating life of submerged membranes |
| JP3937764B2 (ja) * | 2001-07-23 | 2007-06-27 | 栗田工業株式会社 | 脱窒装置 |
| KR100434858B1 (ko) * | 2002-04-25 | 2004-06-07 | 주식회사 디엠퓨어텍 | 슬러지의 혐기성 또는 호기성 소화액으로 배양한 질산화미생물을 이용한 하수고도처리방법 |
| EP2380854A3 (en) * | 2004-04-22 | 2012-07-04 | Siemens Industry, Inc. | Filtration apparatus comprising a membrane bioreactor and a treatment vessel for digesting organic materials |
| JP2007038043A (ja) * | 2005-07-29 | 2007-02-15 | Kobelco Eco-Solutions Co Ltd | 有機性汚泥の処理装置および処理方法 |
| AT502391B1 (de) | 2005-09-20 | 2007-03-15 | Univ Innsbruck Inst Fuer Umwel | Verfahren zur behandlung von ammoniumhaltigem abwasser |
| DE102005045170A1 (de) * | 2005-09-21 | 2007-03-29 | Nyhuis, Geert, Dr.-Ing. | Verfahren und Vorrichtung zur biologischen Abwasserreinigung im Belebungsverfahren |
| US7438813B1 (en) * | 2006-04-13 | 2008-10-21 | Pedros Philip B | Ammonia oxidation and pipe denitrification |
| UA33353U (ru) * | 2007-11-13 | 2008-06-25 | Петр Ильич Гвоздяк | Способ биологической очистки сточных вод от аммонийного азота |
| CN101259982A (zh) * | 2007-12-28 | 2008-09-10 | 凌亮 | 利用微生物处理高浓度含氮废水的方法及装置 |
| CN101259979A (zh) * | 2007-12-28 | 2008-09-10 | 凌亮 | 一种利用微生物处理高浓度含氮废水的方法及装置 |
| RU2367620C1 (ru) * | 2008-06-26 | 2009-09-20 | Дмитрий Станиславович Бушев | Установка для глубокой биологической очистки сточных вод |
-
2010
- 2010-03-10 EP EP10002478.5A patent/EP2366673B1/de active Active
- 2010-03-10 ES ES10002478.5T patent/ES2483150T3/es active Active
-
2011
- 2011-02-01 BR BR112012022569-3A patent/BR112012022569B1/pt active IP Right Grant
- 2011-02-01 KR KR1020127024083A patent/KR101412298B1/ko active IP Right Grant
- 2011-02-01 NZ NZ601938A patent/NZ601938A/xx unknown
- 2011-02-01 MX MX2012010368A patent/MX2012010368A/es active IP Right Grant
- 2011-02-01 RU RU2012143198/05A patent/RU2530060C2/ru not_active IP Right Cessation
- 2011-02-01 JP JP2012556599A patent/JP5390031B2/ja active Active
- 2011-02-01 US US13/583,484 patent/US8911628B2/en active Active
- 2011-02-01 WO PCT/IB2011/000159 patent/WO2011110905A1/de active Application Filing
- 2011-02-01 CN CN201180013062.0A patent/CN102791641B/zh active Active
- 2011-02-01 SG SG2012066163A patent/SG183941A1/en unknown
- 2011-02-01 CA CA2790517A patent/CA2790517C/en active Active
- 2011-02-01 AU AU2011225849A patent/AU2011225849B2/en active Active
-
2012
- 2012-08-16 ZA ZA2012/06153A patent/ZA201206153B/en unknown
- 2012-09-09 IL IL221849A patent/IL221849A/en active IP Right Grant
-
2013
- 2013-01-21 HK HK13100900.4A patent/HK1173716A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR20120129974A (ko) | 2012-11-28 |
| BR112012022569B1 (pt) | 2019-11-19 |
| NZ601938A (en) | 2013-08-30 |
| JP2013521125A (ja) | 2013-06-10 |
| JP5390031B2 (ja) | 2014-01-15 |
| RU2530060C2 (ru) | 2014-10-10 |
| MX2012010368A (es) | 2012-11-23 |
| EP2366673B1 (de) | 2014-05-07 |
| KR101412298B1 (ko) | 2014-06-25 |
| ZA201206153B (en) | 2013-04-24 |
| CA2790517A1 (en) | 2011-09-15 |
| ES2483150T3 (es) | 2014-08-05 |
| US8911628B2 (en) | 2014-12-16 |
| IL221849A (en) | 2017-03-30 |
| AU2011225849B2 (en) | 2013-07-18 |
| CN102791641A (zh) | 2012-11-21 |
| BR112012022569A8 (pt) | 2018-01-02 |
| EP2366673A1 (de) | 2011-09-21 |
| HK1173716A1 (en) | 2013-05-24 |
| AU2011225849A1 (en) | 2012-09-06 |
| US20130001160A1 (en) | 2013-01-03 |
| RU2012143198A (ru) | 2014-04-20 |
| SG183941A1 (en) | 2012-10-30 |
| CN102791641B (zh) | 2014-10-29 |
| CA2790517C (en) | 2014-08-12 |
| WO2011110905A1 (de) | 2011-09-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B25A | Requested transfer of rights approved |
Owner name: CYKLAR-STULZ GMBH (CH) |
|
| B25D | Requested change of name of applicant approved |
Owner name: DEMON GMBH (CH) |
|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06T | Formal requirements before examination [chapter 6.20 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 01/02/2011, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 01/02/2011, OBSERVADAS AS CONDICOES LEGAIS |