CL2010000515A1 - Proceso y unidad para el tratamiento de aguas residuales que comprende un paso de contacto en el cual el od se mantiene en 1,0 mg/l o menos, un paso de aireacion, un paso de sedimentacion y un paso de reciclado continuo de lodos, desde el paso de sedimentacion hacia el paso de contacto. - Google Patents

Proceso y unidad para el tratamiento de aguas residuales que comprende un paso de contacto en el cual el od se mantiene en 1,0 mg/l o menos, un paso de aireacion, un paso de sedimentacion y un paso de reciclado continuo de lodos, desde el paso de sedimentacion hacia el paso de contacto.

Info

Publication number
CL2010000515A1
CL2010000515A1 CL2010000515A CL2010000515A CL2010000515A1 CL 2010000515 A1 CL2010000515 A1 CL 2010000515A1 CL 2010000515 A CL2010000515 A CL 2010000515A CL 2010000515 A CL2010000515 A CL 2010000515A CL 2010000515 A1 CL2010000515 A1 CL 2010000515A1
Authority
CL
Chile
Prior art keywords
contact
wastewater
passage
treatment
sedimentation
Prior art date
Application number
CL2010000515A
Other languages
English (en)
Inventor
Hoyland Garry
Original Assignee
Bluewater Bio Ltd
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 Bluewater Bio Ltd filed Critical Bluewater Bio Ltd
Publication of CL2010000515A1 publication Critical patent/CL2010000515A1/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
    • C02F3/02—Aerobic 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
    • C02F3/02—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
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge 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
    • C02F3/301—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
    • 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
    • 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
    • C02F3/345—Biological treatment of water, waste water, or sewage characterised by the microorganisms used for biological oxidation or reduction of sulfur compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/22—Nature of the water, waste water, sewage or sludge to be treated from the processing of animals, e.g. poultry, fish, or parts thereof
    • 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
    • C02F2209/22—O2
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Activated Sludge Processes (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

LA PRESENTE SOLICITUD DIVULGA UN PROCESO PARA ÉL TRATAMIENTO DE AGUAS RESIDUALES QUE CONSTA DE: (A) UN PASO DE CONTACTO, EN EL CUAL SE CONTACTAN LAS AGUAS RESIDUALES CON LAS BACTERIAS RETENIDAS EN UNA SUPERFICIE DE SOPORTE Y LA CONCENTRACIÓN DE OXIGENO DISUELTO EN LAS AGUAS RESIDUALES SE MANTIENE EN 1,0 MG/L O MENOS; (B) UN PASO DE AIREACIÓN, EN EL CUAL SE CIRCULA GAS A TRAVÉS DE LAS AGUAS RESIDUALES QUE HAN CIRCULADO POR EL PASO DE CONTACTO Y LA CONCENTRACIÓN DE OXIGENO DISUELTO EN LAS AGUAS RESIDUALES SE REDUCE A MEDIDA QUE LAS AGUAS RESIDUALES CIRCULAN POR EL PASO DE AIREACIÓN; (C) UN PASO DE SEDIMENTACIÓN, EN EL CUAL LAS AGUAS RESIDUALES QUE HAN CIRCULADO POR EL PASO DE AIREACIÓN SE SEPARAN SUSTANCIALMENTE EN AGUAS TRATADAS Y LODOS; (D) Y UN PASO DE RECICLADO DE LODOS, EN EL CUAL LOS LODOS DEL PASO DE SEDIMENTACIÓN SE CIRCULAN CONTINUAMENTE HACIA EL PASO DE CONTACTO. LA PRESENTE SOLICITUD ADEMÁS DIVULGA UNA UNIDAD PARA EL TRATAMIENTO DE AGUAS RESIDUALES EMPLEANDO DICHO PROCESO.
CL2010000515A 2007-11-16 2010-05-19 Proceso y unidad para el tratamiento de aguas residuales que comprende un paso de contacto en el cual el od se mantiene en 1,0 mg/l o menos, un paso de aireacion, un paso de sedimentacion y un paso de reciclado continuo de lodos, desde el paso de sedimentacion hacia el paso de contacto. CL2010000515A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0722486A GB0722486D0 (en) 2007-11-16 2007-11-16 Treatment of wastewater

Publications (1)

Publication Number Publication Date
CL2010000515A1 true CL2010000515A1 (es) 2010-07-23

Family

ID=38896406

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2010000515A CL2010000515A1 (es) 2007-11-16 2010-05-19 Proceso y unidad para el tratamiento de aguas residuales que comprende un paso de contacto en el cual el od se mantiene en 1,0 mg/l o menos, un paso de aireacion, un paso de sedimentacion y un paso de reciclado continuo de lodos, desde el paso de sedimentacion hacia el paso de contacto.

Country Status (25)

Country Link
US (1) US8784658B2 (es)
EP (1) EP2215021B1 (es)
JP (1) JP2011502776A (es)
KR (1) KR20100092010A (es)
CN (1) CN101861286B (es)
AP (1) AP3059A (es)
AR (1) AR069339A1 (es)
AU (1) AU2008322874B2 (es)
BR (1) BRPI0819316B1 (es)
CA (1) CA2704655C (es)
CL (1) CL2010000515A1 (es)
EA (1) EA018087B1 (es)
EG (1) EG26510A (es)
ES (1) ES2421180T3 (es)
GB (2) GB0722486D0 (es)
HR (1) HRP20130548T1 (es)
IL (1) IL205672A (es)
JO (1) JO2878B1 (es)
MX (1) MX2010005387A (es)
MY (1) MY150994A (es)
NZ (1) NZ585366A (es)
PL (1) PL2215021T3 (es)
TW (1) TWI434811B (es)
WO (1) WO2009063086A1 (es)
ZA (1) ZA201003542B (es)

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Also Published As

Publication number Publication date
ES2421180T3 (es) 2013-08-29
HRP20130548T1 (hr) 2013-08-31
BRPI0819316B1 (pt) 2020-10-27
AU2008322874A1 (en) 2009-05-22
MY150994A (en) 2014-03-31
CN101861286A (zh) 2010-10-13
TWI434811B (zh) 2014-04-21
CN101861286B (zh) 2013-09-25
PL2215021T3 (pl) 2013-09-30
MX2010005387A (es) 2010-09-07
EA018087B1 (ru) 2013-05-30
AR069339A1 (es) 2010-01-13
IL205672A (en) 2012-01-31
US20100276363A1 (en) 2010-11-04
CA2704655C (en) 2016-07-12
EG26510A (en) 2014-01-05
CA2704655A1 (en) 2009-05-22
AU2008322874B2 (en) 2012-06-21
GB2454797A (en) 2009-05-20
EP2215021A1 (en) 2010-08-11
AP3059A (en) 2014-12-31
EP2215021B1 (en) 2013-05-08
US8784658B2 (en) 2014-07-22
AP2010005250A0 (en) 2010-06-30
NZ585366A (en) 2012-06-29
TW200927677A (en) 2009-07-01
GB0820860D0 (en) 2008-12-24
GB2454797B (en) 2010-10-27
BRPI0819316A2 (pt) 2017-10-24
KR20100092010A (ko) 2010-08-19
IL205672A0 (en) 2010-11-30
ZA201003542B (en) 2011-02-23
JO2878B1 (en) 2015-03-15
HK1129880A1 (en) 2009-12-11
GB0722486D0 (en) 2007-12-27
WO2009063086A1 (en) 2009-05-22
EA201000818A1 (ru) 2011-02-28
JP2011502776A (ja) 2011-01-27

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