AR085102A1 - METHOD FOR THE TREATMENT OF A LIQUID EFFLUENT THAT INCLUDES A METHANIZATION, A BIOLOGICAL TREATMENT, AN ASSIMATION OF METALLIZED AND BIOLOGICAL SEDIMENTS AND A METHODIZATION OF ASSIMEDED SEDIMENTS - Google Patents

METHOD FOR THE TREATMENT OF A LIQUID EFFLUENT THAT INCLUDES A METHANIZATION, A BIOLOGICAL TREATMENT, AN ASSIMATION OF METALLIZED AND BIOLOGICAL SEDIMENTS AND A METHODIZATION OF ASSIMEDED SEDIMENTS

Info

Publication number
AR085102A1
AR085102A1 ARP120100322A AR085102A1 AR 085102 A1 AR085102 A1 AR 085102A1 AR P120100322 A ARP120100322 A AR P120100322A AR 085102 A1 AR085102 A1 AR 085102A1
Authority
AR
Argentina
Prior art keywords
biological
sediments
treatment
sludge
effluent
Prior art date
Application number
Other languages
Spanish (es)
Inventor
Thierry Arnaud
Original Assignee
Veolia Water Solutions & Tech
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 Veolia Water Solutions & Tech filed Critical Veolia Water Solutions & Tech
Publication of AR085102A1 publication Critical patent/AR085102A1/en

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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
    • C02F3/006—Regulation methods for biological 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
    • C02F3/28—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
    • C02F3/28—Anaerobic digestion processes
    • C02F3/286—Anaerobic digestion processes including two or more steps
    • 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
    • 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
    • C02F2209/02—Temperature
    • 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
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH
    • 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
    • C02F2209/08—Chemical Oxygen Demand [COD]; Biological Oxygen Demand [BOD]
    • 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
    • C02F2209/28—CH4
    • C02F2209/285—CH4 in the gas phase
    • 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
    • C02F2301/10—Temperature conditions for biological treatment
    • C02F2301/103—Psychrophilic treatment
    • 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
    • C02F2301/10—Temperature conditions for biological treatment
    • C02F2301/106—Thermophilic treatment
    • 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
    • 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
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (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)
  • Treatment Of Sludge (AREA)

Abstract

Un método para tratar un efluente líquido, donde dicho método comprende: un paso para metanizar el citado efluente dentro de un metanizador (32) que produce biogás, lodos metanizados y un efluente metanizado; un paso de tratamiento biológico de dicho efluente metanizado dentro de un área de tratamiento biológico (34) que produce lodos biológicos y un efluente tratado; un paso para extraer Iodos biológicos espesados de la mencionada área de tratamiento biológico (34); un paso de digestión anaerobia de al menos una parte de los citados lodos metanizados y dichos lodos biológicos espesados dentro de un digestor (44) que produce biogás y lodos digeridos; un paso para hacer recircular al menos una parte de los citados lodos digeridos en dicho metanizador (21) y un paso para extraer al menos una parte de los lodos digeridos.A method for treating a liquid effluent, wherein said method comprises: a step for methanizing said effluent into a methanizer (32) that produces biogas, methanized sludge and a methanized effluent; a biological treatment step of said methanized effluent within a biological treatment area (34) that produces biological sludge and a treated effluent; a step to extract thickened biological sludges from the aforementioned biological treatment area (34); an anaerobic digestion step of at least a portion of said methanized sludge and said biological sludge thickened within a digester (44) that produces biogas and digested sludge; a step to recirculate at least a part of said digested sludge in said meta -izer (21) and a step to extract at least a part of digested sludge.

ARP120100322 2011-02-01 2012-02-01 METHOD FOR THE TREATMENT OF A LIQUID EFFLUENT THAT INCLUDES A METHANIZATION, A BIOLOGICAL TREATMENT, AN ASSIMATION OF METALLIZED AND BIOLOGICAL SEDIMENTS AND A METHODIZATION OF ASSIMEDED SEDIMENTS AR085102A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1150766A FR2970961B1 (en) 2011-02-01 2011-02-01 PROCESS FOR TREATING A LIQUID EFFLUENT COMPRISING METHANIZATION, BIOLOGICAL TREATMENT, DIGESTION OF METHANIZED SLUDGE AND BIOLOGICAL SLUDGE, AND METHANIZATION OF DERIVED SLUDGE.

Publications (1)

Publication Number Publication Date
AR085102A1 true AR085102A1 (en) 2013-09-11

Family

ID=44462043

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP120100322 AR085102A1 (en) 2011-02-01 2012-02-01 METHOD FOR THE TREATMENT OF A LIQUID EFFLUENT THAT INCLUDES A METHANIZATION, A BIOLOGICAL TREATMENT, AN ASSIMATION OF METALLIZED AND BIOLOGICAL SEDIMENTS AND A METHODIZATION OF ASSIMEDED SEDIMENTS

Country Status (6)

Country Link
CN (1) CN103796959B (en)
AR (1) AR085102A1 (en)
BR (1) BR112013018301A2 (en)
FR (1) FR2970961B1 (en)
MX (1) MX2013008738A (en)
WO (1) WO2012104330A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015198279A1 (en) * 2014-06-26 2015-12-30 Degremont Method and facility for the biological treatment of the sulphides and sulphur compounds in wastewater
FR3022903B1 (en) * 2014-06-26 2020-06-05 Degremont PROCESS AND PLANT FOR THE BIOLOGICAL TREATMENT OF SULFIDES AND SULFUR COMPOUNDS IN WASTEWATER
FR3022901B1 (en) * 2014-06-27 2016-07-01 Veolia Water Solutions & Tech PROCESS FOR TREATING WASTEWATER FLOW BY LOW PRESSURE FILTRATION
CN108264998A (en) * 2018-01-29 2018-07-10 世本（天津）环境技术有限公司 The system and method for optimization kitchen garbage Anaerobic Treatment is acted on by sludge reflux

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2324581A1 (en) * 1975-05-14 1977-04-15 Hitachi Ltd METHOD AND SYSTEM FOR THE ANAEROBIC TREATMENT OF BIOCHEMICAL WASTE
US5798043A (en) * 1997-12-01 1998-08-25 Khudenko Engineering, Inc. Control of anaerobic wastewater treatment
US6423229B1 (en) * 1999-12-14 2002-07-23 Aquasol Envirotech Ltd. Bioreactor systems for biological nutrient removal
KR100870425B1 (en) * 2008-04-11 2008-11-25 한밭대학교 산학협력단 The anaerobic combined process apparatus for treating organic wastes
CN201538737U (en) * 2009-11-16 2010-08-04 崔勇 Integrated livestock culturing farm feces biological treatment system

Also Published As

Publication number Publication date
CN103796959A (en) 2014-05-14
BR112013018301A2 (en) 2016-11-16
FR2970961B1 (en) 2014-01-10
CN103796959B (en) 2016-10-12
FR2970961A1 (en) 2012-08-03
WO2012104330A1 (en) 2012-08-09
MX2013008738A (en) 2013-08-14

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