EP2601146A4 - Apparatus and method for anaerobic treatment of wastewater - Google Patents
Apparatus and method for anaerobic treatment of wastewaterInfo
- 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- Withdrawn
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
- C02F3/10—Packings; Fillings; Grids
- C02F3/101—Arranged-type packing, e.g. stacks, arrays
-
- 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
- C02F3/2826—Anaerobic digestion processes using anaerobic 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
- C02F3/28—Anaerobic digestion processes
- C02F3/2866—Particular arrangements for anaerobic reactors
-
- 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
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)
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)
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)
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)
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 |
-
2011
- 2011-08-05 EP EP11814880.8A patent/EP2601146A4/en not_active Withdrawn
- 2011-08-05 CN CN2011800388810A patent/CN103228579A/en active Pending
- 2011-08-05 WO PCT/SG2011/000277 patent/WO2012018309A1/en active Application Filing
Patent Citations (9)
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)
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
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20130306 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAX | Request for extension of the european patent (deleted) | ||
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 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20150303 |