EP2601146A4 - Apparatus and method for anaerobic treatment of wastewater - Google Patents

Apparatus and method for anaerobic treatment of wastewater

Info

Publication number
EP2601146A4
EP2601146A4 EP11814880.8A EP11814880A EP2601146A4 EP 2601146 A4 EP2601146 A4 EP 2601146A4 EP 11814880 A EP11814880 A EP 11814880A EP 2601146 A4 EP2601146 A4 EP 2601146A4
Authority
EP
European Patent Office
Prior art keywords
wastewater
anaerobic treatment
anaerobic
treatment
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP11814880.8A
Other languages
German (de)
French (fr)
Other versions
EP2601146A1 (en
Inventor
Yeow Hong William Phay
Swee Loong Khor
Keng Leng Terence Goh
Shiping Xu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Keppel Seghers Engineering Singapore Pte Ltd
Original Assignee
Keppel Seghers Engineering Singapore Pte 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 Keppel Seghers Engineering Singapore Pte Ltd filed Critical Keppel Seghers Engineering Singapore Pte Ltd
Priority claimed from SG2011056900A external-priority patent/SG178673A1/en
Publication of EP2601146A1 publication Critical patent/EP2601146A1/en
Publication of EP2601146A4 publication Critical patent/EP2601146A4/en
Withdrawn legal-status Critical Current

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
    • C02F3/02Aerobic processes
    • C02F3/10Packings; Fillings; Grids
    • C02F3/101Arranged-type packing, e.g. stacks, arrays
    • 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
    • C02F3/2826Anaerobic digestion processes using anaerobic filters
    • 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
    • C02F3/2866Particular arrangements for anaerobic reactors
    • 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
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/30Fuel from waste, e.g. synthetic alcohol or diesel
    • 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

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)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Biological Treatment Of Waste Water (AREA)
EP11814880.8A 2010-08-06 2011-08-05 Apparatus and method for anaerobic treatment of wastewater Withdrawn EP2601146A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US37122510P 2010-08-06 2010-08-06
SG2011056900A SG178673A1 (en) 2010-08-06 2011-08-05 Apparatus and method for anaerobic treatment of wastewater
PCT/SG2011/000277 WO2012018309A1 (en) 2010-08-06 2011-08-05 Apparatus and method for anaerobic treatment of wastewater

Publications (2)

Publication Number Publication Date
EP2601146A1 EP2601146A1 (en) 2013-06-12
EP2601146A4 true EP2601146A4 (en) 2014-09-03

Family

ID=45559693

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11814880.8A Withdrawn EP2601146A4 (en) 2010-08-06 2011-08-05 Apparatus and method for anaerobic treatment of wastewater

Country Status (3)

Country Link
EP (1) EP2601146A4 (en)
CN (1) CN103228579A (en)
WO (1) WO2012018309A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102910780B (en) * 2012-07-06 2013-10-16 广州市环境保护工程设计院有限公司 Device and method for processing high-salinity degradation-resistant waste water
CN103449605A (en) * 2013-09-30 2013-12-18 江苏裕隆环保有限公司 Combined type anaerobic particle bed reactor
CN104649411A (en) * 2015-01-13 2015-05-27 上海金布梯环保科技发展有限公司 Up-flow anaerobic biological filter bed reactor
CN114455701B (en) * 2022-01-21 2023-09-22 扬州大学 Self-circulation device of anaerobic reactor

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0265303A1 (en) * 1986-10-01 1988-04-27 OTV (OMNIUM de TRAITEMENTS et de VALORISATION) Process for biological waste water purification in a granular bed
EP0415160A1 (en) * 1989-09-01 1991-03-06 Norbert Schwarting Process for the microbial degradation of organic materials
WO1991003429A1 (en) * 1989-09-08 1991-03-21 Helm Glenn J Process and apparatus for a biological reactor to purify water
US5776344A (en) * 1995-10-26 1998-07-07 Tetra Technologies Inc. Method for removing nitrogen from wastewater
JP2004237219A (en) * 2003-02-06 2004-08-26 Jfe Engineering Kk Biological membrane filter apparatus and treatment method
EP1491507A1 (en) * 2003-06-24 2004-12-29 Ergalia Process of and digester for anaerobic digestion of sludge
US20050011829A1 (en) * 2003-06-19 2005-01-20 Liangjie Dong Bionest reactor for the application of anaerobic wastewater treatment and bioenergy recovery
JP2006325512A (en) * 2005-05-27 2006-12-07 Takuma Co Ltd Waste water-treating system
US20090032451A1 (en) * 2007-07-04 2009-02-05 Masahiko Tsutsumi Aeration-less water treatment apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4253947A (en) * 1979-02-12 1981-03-03 Kansas State University Research Foundation Method for wastewater treatment in fluidized bed biological reactors
JP3323040B2 (en) * 1995-09-06 2002-09-09 シャープ株式会社 Ultrapure water production equipment
FR2760738B1 (en) * 1997-03-13 1999-04-30 Omnium Traitement Valorisa DEVICE FOR THE ASCENDING FILTRATION OF WASTEWATER
CN2626986Y (en) * 2003-07-18 2004-07-21 浙江大学 Up flow type anaerobic ammoxidation biomembrane reactor
US7025883B1 (en) * 2003-09-30 2006-04-11 Ok Technologies, Llc Autotrofic sulfur denitration chamber and calcium reactor
CN201372230Y (en) * 2009-03-13 2009-12-30 维尔利环境工程(常州)有限公司 Packing device of anaerobic reactor

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0265303A1 (en) * 1986-10-01 1988-04-27 OTV (OMNIUM de TRAITEMENTS et de VALORISATION) Process for biological waste water purification in a granular bed
EP0415160A1 (en) * 1989-09-01 1991-03-06 Norbert Schwarting Process for the microbial degradation of organic materials
WO1991003429A1 (en) * 1989-09-08 1991-03-21 Helm Glenn J Process and apparatus for a biological reactor to purify water
US5776344A (en) * 1995-10-26 1998-07-07 Tetra Technologies Inc. Method for removing nitrogen from wastewater
JP2004237219A (en) * 2003-02-06 2004-08-26 Jfe Engineering Kk Biological membrane filter apparatus and treatment method
US20050011829A1 (en) * 2003-06-19 2005-01-20 Liangjie Dong Bionest reactor for the application of anaerobic wastewater treatment and bioenergy recovery
EP1491507A1 (en) * 2003-06-24 2004-12-29 Ergalia Process of and digester for anaerobic digestion of sludge
JP2006325512A (en) * 2005-05-27 2006-12-07 Takuma Co Ltd Waste water-treating system
US20090032451A1 (en) * 2007-07-04 2009-02-05 Masahiko Tsutsumi Aeration-less water treatment apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012018309A1 *

Also Published As

Publication number Publication date
EP2601146A1 (en) 2013-06-12
WO2012018309A1 (en) 2012-02-09
CN103228579A (en) 2013-07-31

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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A4 Supplementary search report drawn up and despatched

Effective date: 20140805

RIC1 Information provided on ipc code assigned before grant

Ipc: C02F 3/00 20060101ALI20140730BHEP

Ipc: C02F 3/28 20060101AFI20140730BHEP

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