CL2012001407A1 - Procedimiento para tratar aguas residuales para extraer materia organica, nitrogeno y fosforo con recuperacion de energia, que comprende tratar una corriente que contiene amoniaco para producir biogas, mezclar la corriente tratada y lodo activado de retorno en tanque anóxico y transferir a tanque en condiciones microaerofílicas. - Google Patents

Procedimiento para tratar aguas residuales para extraer materia organica, nitrogeno y fosforo con recuperacion de energia, que comprende tratar una corriente que contiene amoniaco para producir biogas, mezclar la corriente tratada y lodo activado de retorno en tanque anóxico y transferir a tanque en condiciones microaerofílicas.

Info

Publication number
CL2012001407A1
CL2012001407A1 CL2012001407A CL2012001407A CL2012001407A1 CL 2012001407 A1 CL2012001407 A1 CL 2012001407A1 CL 2012001407 A CL2012001407 A CL 2012001407A CL 2012001407 A CL2012001407 A CL 2012001407A CL 2012001407 A1 CL2012001407 A1 CL 2012001407A1
Authority
CL
Chile
Prior art keywords
phosphorus
nitrogen
procedure
stream
organic matter
Prior art date
Application number
CL2012001407A
Other languages
English (en)
Inventor
Eugenio Giraldo
Original Assignee
American Water Works Company Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US12/886,321 external-priority patent/US8747671B2/en
Application filed by American Water Works Company Inc filed Critical American Water Works Company Inc
Publication of CL2012001407A1 publication Critical patent/CL2012001407A1/es

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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • 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
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1268—Membrane bioreactor systems
    • 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
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2846—Anaerobic digestion processes using upflow anaerobic sludge blanket [UASB] reactors
    • 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
    • C02F2303/00—Specific treatment goals
    • C02F2303/10—Energy recovery
    • 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
    • C02F2303/16—Regeneration of sorbents, 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
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
    • 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
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1268—Membrane bioreactor systems
    • C02F3/1273—Submerged membrane bioreactors
    • 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
    • C02F3/28—Anaerobic digestion processes
    • 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
    • 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
    • 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
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Activated Sludge Processes (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treatment Of Sludge (AREA)
  • Physical Water Treatments (AREA)

Abstract

Procedimiento y sistema para tratar aguas residuales con el fin de extraer simultáneamente materia orgánica, nitrógeno y fósforo con recuperación de energía; método para reducir amoníaco en una corriente mientras se recupera energía.
CL2012001407A 2010-09-20 2012-05-31 Procedimiento para tratar aguas residuales para extraer materia organica, nitrogeno y fosforo con recuperacion de energia, que comprende tratar una corriente que contiene amoniaco para producir biogas, mezclar la corriente tratada y lodo activado de retorno en tanque anóxico y transferir a tanque en condiciones microaerofílicas. CL2012001407A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/886,321 US8747671B2 (en) 2010-09-20 2010-09-20 Simultaneous anoxic biological phosphorus and nitrogen removal
US12/981,984 US8685246B2 (en) 2010-09-20 2010-12-30 Simultaneous anoxic biological phosphorus and nitrogen removal with energy recovery

Publications (1)

Publication Number Publication Date
CL2012001407A1 true CL2012001407A1 (es) 2013-04-12

Family

ID=45816781

Family Applications (2)

Application Number Title Priority Date Filing Date
CL2012001407A CL2012001407A1 (es) 2010-09-20 2012-05-31 Procedimiento para tratar aguas residuales para extraer materia organica, nitrogeno y fosforo con recuperacion de energia, que comprende tratar una corriente que contiene amoniaco para producir biogas, mezclar la corriente tratada y lodo activado de retorno en tanque anóxico y transferir a tanque en condiciones microaerofílicas.
CL2012001406A CL2012001406A1 (es) 2010-09-20 2012-05-31 Procedimiento para tratar aguas residuales para extraer materia organica, nitrogeno y fosforo que comprende mezclar agua residual y lodo activado de retorno en un primer tanque, transferir a segundo tanque con condiciones microaerofílicas, y tercer tanque, en donde una porcion del lodo activado es devuelta a primer tanque.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CL2012001406A CL2012001406A1 (es) 2010-09-20 2012-05-31 Procedimiento para tratar aguas residuales para extraer materia organica, nitrogeno y fosforo que comprende mezclar agua residual y lodo activado de retorno en un primer tanque, transferir a segundo tanque con condiciones microaerofílicas, y tercer tanque, en donde una porcion del lodo activado es devuelta a primer tanque.

Country Status (14)

Country Link
US (2) US8685246B2 (es)
EP (1) EP2496532B1 (es)
JP (1) JP5826851B2 (es)
KR (1) KR20130111921A (es)
CN (1) CN102753489B (es)
BR (1) BR112012022819A2 (es)
CA (1) CA2788873C (es)
CL (2) CL2012001407A1 (es)
CO (1) CO6541589A2 (es)
IL (2) IL220034A0 (es)
IN (1) IN2012DN04943A (es)
MX (1) MX341651B (es)
PE (1) PE20131022A1 (es)
WO (1) WO2012039952A1 (es)

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US8747671B2 (en) 2010-09-20 2014-06-10 American Water Works Company, Inc. Simultaneous anoxic biological phosphorus and nitrogen removal
US8685246B2 (en) 2010-09-20 2014-04-01 American Water Works Company, Inc. Simultaneous anoxic biological phosphorus and nitrogen removal with energy recovery
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CN108640439A (zh) * 2018-06-11 2018-10-12 巴中融悦实业发展有限责任公司 一种丁腈医疗手套生产工厂的废水处理方法
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CN109095605A (zh) * 2018-08-28 2018-12-28 湖州畔源伊纯环保科技有限公司 一种生物绳净化系统
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CN111646631A (zh) * 2020-05-06 2020-09-11 山东双融环保工程有限公司 一种甜菜糖废水处理系统及处理工艺
CN111943441A (zh) * 2020-08-18 2020-11-17 安徽杰与祥水产养殖有限公司 一种生态联合的龟鳖养殖用废水回收方法
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Also Published As

Publication number Publication date
EP2496532A4 (en) 2013-07-24
CL2012001406A1 (es) 2013-07-12
CO6541589A2 (es) 2012-10-16
US20140197097A1 (en) 2014-07-17
IL220035A0 (en) 2012-07-31
CN102753489B (zh) 2016-01-20
EP2496532B1 (en) 2017-05-03
IN2012DN04943A (es) 2015-09-25
BR112012022819A2 (pt) 2018-05-15
JP2013537110A (ja) 2013-09-30
MX341651B (es) 2016-08-29
US9656893B2 (en) 2017-05-23
PE20131022A1 (es) 2013-09-16
MX2013001878A (es) 2013-09-02
IL220034A0 (en) 2012-07-31
CA2788873A1 (en) 2012-03-29
JP5826851B2 (ja) 2015-12-02
KR20130111921A (ko) 2013-10-11
CA2788873C (en) 2016-04-05
US8685246B2 (en) 2014-04-01
US20120067817A1 (en) 2012-03-22
EP2496532A1 (en) 2012-09-12
WO2012039952A1 (en) 2012-03-29
CN102753489A (zh) 2012-10-24

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