MX345406B - Remocion optimizada de nutrientes a partir de agua residual. - Google Patents

Remocion optimizada de nutrientes a partir de agua residual.

Info

Publication number
MX345406B
MX345406B MX2013001877A MX2013001877A MX345406B MX 345406 B MX345406 B MX 345406B MX 2013001877 A MX2013001877 A MX 2013001877A MX 2013001877 A MX2013001877 A MX 2013001877A MX 345406 B MX345406 B MX 345406B
Authority
MX
Mexico
Prior art keywords
oxygen
ammonia
nitrogen
wastewater
grams
Prior art date
Application number
MX2013001877A
Other languages
English (en)
Other versions
MX2013001877A (es
Inventor
Giraldo Eugenio
Liu Yanjin
Muthukrishnan Swarna
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
Application filed by American Water Works Company Inc filed Critical American Water Works Company Inc
Publication of MX2013001877A publication Critical patent/MX2013001877A/es
Publication of MX345406B publication Critical patent/MX345406B/es

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/30Aerobic and anaerobic processes
    • C02F3/308Biological phosphorus removal
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/30Aerobic and anaerobic processes
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/12Activated sludge processes
    • C02F3/1236Particular type of activated sludge installations
    • C02F3/1268Membrane bioreactor systems
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/12Activated sludge processes
    • C02F3/1236Particular type of activated sludge installations
    • C02F3/1268Membrane bioreactor systems
    • C02F3/1273Submerged membrane bioreactors
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/30Aerobic and anaerobic processes
    • C02F3/302Nitrification and denitrification treatment
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/34Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00Nature of the contaminant
    • C02F2101/10Inorganic compounds
    • C02F2101/105Phosphorus compounds
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00Nature of the contaminant
    • C02F2101/10Inorganic compounds
    • C02F2101/16Nitrogen compounds, e.g. ammonia
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/12Activated sludge processes
    • C02F3/1205Particular type of activated sludge processes
    • C02F3/1215Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/28Anaerobic digestion processes
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/28Anaerobic digestion processes
    • C02F3/2846Anaerobic digestion processes using upflow anaerobic sludge blanket [UASB] reactors
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/30Aerobic and anaerobic processes
    • C02F3/302Nitrification and denitrification treatment
    • C02F3/307Nitrification and denitrification treatment characterised by direct conversion of nitrite to molecular nitrogen, e.g. by using the Anammox process
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00Liquid purification or separation
    • Y10S210/902Materials removed
    • Y10S210/906Phosphorus containing

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (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)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

La presente invención se refiere a una método para reducir amoniaco en una corriente, el método comprende: proporcionar una corriente que contienen amoníaco; poner en contacto la corriente que contiene armoníaco con una corriente que contiene oxígeno bajo condiciones de tratamiento efectivas para formar una primera corriente de producto, la relación de amoniaco en la corriente que contiene amoníaco a oxígeno en la corriente que contiene oxígeno es de 2.28 g de 02/g de N-NH3 (2.28g de oxígeno por gramo de nitrógeno en amoníaco) o menor; y exponer la primera corriente de producto a materia orgánica bajo condiciones de tratamiento efectivas en una relación e 0.57 g de DQO/g de N-NH3 (0.57 g de demanda química de oxígeno por gramo de nitrógeno en amoniaco) o menor para que ocurra una reducción de amoníaco, en donde se forma un licor mezclado.
MX2013001877A 2010-09-20 2011-07-07 Remocion optimizada de nutrientes a partir de agua residual. MX345406B (es)

Applications Claiming Priority (3)

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
US12/982,060 US8012352B1 (en) 2010-09-20 2010-12-30 Optimized nutrient removal from wastewater
PCT/US2011/043163 WO2012039814A1 (en) 2010-09-20 2011-07-07 Optimized nutrient removal from wastewater

Publications (2)

Publication Number Publication Date
MX2013001877A MX2013001877A (es) 2013-09-02
MX345406B true MX345406B (es) 2017-01-30

Family

ID=44513535

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2013001877A MX345406B (es) 2010-09-20 2011-07-07 Remocion optimizada de nutrientes a partir de agua residual.
MX2013001876A MX341652B (es) 2010-09-20 2011-09-07 Remocion simultanea de fosforo y nitrogeno biologicos anoxicos.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2013001876A MX341652B (es) 2010-09-20 2011-09-07 Remocion simultanea de fosforo y nitrogeno biologicos anoxicos.

Country Status (17)

Country Link
US (3) US8747671B2 (es)
EP (2) EP2496530B1 (es)
JP (2) JP5961169B2 (es)
KR (2) KR20130111920A (es)
CN (2) CN102753488B (es)
BR (2) BR112012022818A2 (es)
CA (2) CA2784929C (es)
CL (1) CL2012001408A1 (es)
CO (2) CO6541587A2 (es)
EG (1) EG27126A (es)
IL (1) IL220033A0 (es)
IN (1) IN2012DN04945A (es)
MX (2) MX345406B (es)
PE (2) PE20131020A1 (es)
SG (2) SG181062A1 (es)
WO (2) WO2012039814A1 (es)
ZA (2) ZA201203980B (es)

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EG27126A (en) 2015-07-21
CA2788817C (en) 2016-04-05
BR112012022818A2 (pt) 2018-05-15
US20140263042A1 (en) 2014-09-18
JP2013537109A (ja) 2013-09-30
US8012352B1 (en) 2011-09-06
JP5961169B2 (ja) 2016-08-02
CO6541587A2 (es) 2012-10-16
MX2013001876A (es) 2013-09-02
BR112012022821A2 (pt) 2018-05-15
JP5826850B2 (ja) 2015-12-02
US8747671B2 (en) 2014-06-10
MX341652B (es) 2016-08-29
IL220033A0 (en) 2012-07-31
KR20130111919A (ko) 2013-10-11
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CA2788817A1 (en) 2012-03-29
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SG181062A1 (en) 2012-07-30
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