NO940909L - Process and apparatus for anaerobic fermentation of organic matter - Google Patents
Process and apparatus for anaerobic fermentation of organic matterInfo
- Publication number
- NO940909L NO940909L NO940909A NO940909A NO940909L NO 940909 L NO940909 L NO 940909L NO 940909 A NO940909 A NO 940909A NO 940909 A NO940909 A NO 940909A NO 940909 L NO940909 L NO 940909L
- Authority
- NO
- Norway
- Prior art keywords
- fermenter
- mixer
- organic material
- anaerobic fermentation
- plant
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
- C02F11/04—Anaerobic treatment; Production of methane by such processes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/58—Reaction vessels connected in series or in parallel
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/02—Percolation
-
- 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
- C02F2209/09—Viscosity
-
- 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
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Biomedical Technology (AREA)
- Sustainable Development (AREA)
- General Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Clinical Laboratory Science (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
- Fertilizers (AREA)
Abstract
The present invention relates to a process and plant for the anaerobic fermentation of organic material originating from municipal waste. This plant comprises: a mixer (5), in which the organic material is diluted with a diluant originating from a pipe (6), and two fermenters (9, 10) connected to the mixer (5), the exit (14) of the first fermenter (9) being connected to the second fermenter (10) via a pump (12) and the exit (16) of the second fermenter (10) being connected to the upstream side of the first fermenter (9) via a pump (11), whereas part of the material exiting from the second fermenter (10) passes into a dehydrating means (18) which produces liquor which is recycled, via the pipe (6), to the mixer (5) in order to dilute therein the fresh organic material which enters therein; and a loop (22, 23) for controlling the viscosity as well as a loop (24, 25, 26) for controlling the temperature of the material passing into the fermenters. This process and this plant apply in particular to the fermentation of household (domestic) waste. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9303225A FR2702764B1 (en) | 1993-03-19 | 1993-03-19 | Process and installation for anaerobic fermentation of organic matter. |
Publications (3)
Publication Number | Publication Date |
---|---|
NO940909D0 NO940909D0 (en) | 1994-03-14 |
NO940909L true NO940909L (en) | 1994-09-20 |
NO308893B1 NO308893B1 (en) | 2000-11-13 |
Family
ID=9445175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO940909A NO308893B1 (en) | 1993-03-19 | 1994-03-14 | Process and apparatus for anaerobic fermentation of organic matter |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0620273B1 (en) |
AT (1) | ATE188732T1 (en) |
DE (1) | DE69422542T2 (en) |
DK (1) | DK0620273T3 (en) |
ES (1) | ES2144493T3 (en) |
FR (1) | FR2702764B1 (en) |
GR (1) | GR3033185T3 (en) |
NO (1) | NO308893B1 (en) |
OA (1) | OA09894A (en) |
PT (1) | PT620273E (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT408098B (en) * | 1998-07-16 | 2001-08-27 | Innovative Umwelttechnik Gmbh | METHOD AND DEVICE FOR THE BIOLOGICAL ANAEROBIC DEGRADATION OF ORGANIC WASTE WITH THE FORMATION OF BIOGAS |
DE19856136C2 (en) * | 1998-12-04 | 2002-10-24 | Pasteur Institut | Method and device for the selection of accelerated proliferation of living cells in suspension |
DE102005029306B4 (en) * | 2005-06-22 | 2007-09-20 | Joachim Kausch | Method for operating a Feststofffermenteranlage and device for this purpose |
DE102006040799A1 (en) * | 2006-08-31 | 2008-03-20 | Arno Fudel | Production of biogas by fermentation, involves alternate liquid build-up with an intermittent rhythm between complete overage of substrate and transfer of bacteria-rich fermentation liquid to parallel fermenters |
DE102007048137C5 (en) * | 2007-10-05 | 2019-06-19 | Wilhelm Niemann Gmbh & Co. | Process and preparation of organic materials for biogas plants |
DE102007058967A1 (en) * | 2007-12-07 | 2009-06-10 | Eltaga Licensing Gmbh | Apparatus and method for producing biogas from organic matter |
FR2993878B1 (en) * | 2012-07-26 | 2014-11-14 | Degremont | METHOD FOR REDUCING THE PRODUCTION OF SLUDGE OF URBAN OR INDUSTRIAL WASTEWATER PURIFICATION STATIONS AND INSTALLATION FOR ITS IMPLEMENTATION |
CA2963406A1 (en) * | 2016-04-05 | 2017-10-05 | Daritech, Inc. | Self-flushing anaerobic digester system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2029702A (en) * | 1932-01-23 | 1936-02-04 | Arthur M Buswell | Process for the digestion of industrial wastes |
FR996195A (en) * | 1949-08-17 | 1951-12-14 | Manure gas continuous production plant | |
DE3408464A1 (en) * | 1984-03-08 | 1985-09-12 | VLT Gesellschaft für verfahrenstechnische Entwicklung mbH, 7000 Stuttgart | METHOD FOR CARRYING OUT REACTIONS AND MATERIAL EXCHANGE PROCESSES IN HETEROGENEOUS FLUID SYSTEMS |
GB2230004B (en) * | 1989-04-08 | 1992-11-18 | Pallett Ivor | Method for treating waste |
-
1993
- 1993-03-19 FR FR9303225A patent/FR2702764B1/en not_active Expired - Fee Related
-
1994
- 1994-03-14 NO NO940909A patent/NO308893B1/en not_active IP Right Cessation
- 1994-03-17 AT AT94400590T patent/ATE188732T1/en not_active IP Right Cessation
- 1994-03-17 DE DE69422542T patent/DE69422542T2/en not_active Expired - Fee Related
- 1994-03-17 EP EP19940400590 patent/EP0620273B1/en not_active Expired - Lifetime
- 1994-03-17 ES ES94400590T patent/ES2144493T3/en not_active Expired - Lifetime
- 1994-03-17 PT PT94400590T patent/PT620273E/en unknown
- 1994-03-17 DK DK94400590T patent/DK0620273T3/en active
- 1994-03-18 OA OA60483A patent/OA09894A/en unknown
-
2000
- 2000-04-11 GR GR20000400879T patent/GR3033185T3/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2702764B1 (en) | 1995-04-28 |
ES2144493T3 (en) | 2000-06-16 |
OA09894A (en) | 1994-09-15 |
FR2702764A1 (en) | 1994-09-23 |
DE69422542T2 (en) | 2000-09-21 |
GR3033185T3 (en) | 2000-08-31 |
PT620273E (en) | 2000-06-30 |
NO940909D0 (en) | 1994-03-14 |
ATE188732T1 (en) | 2000-01-15 |
NO308893B1 (en) | 2000-11-13 |
DE69422542D1 (en) | 2000-02-17 |
DK0620273T3 (en) | 2000-07-03 |
EP0620273A1 (en) | 1994-10-19 |
EP0620273B1 (en) | 2000-01-12 |
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Legal Events
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MM1K | Lapsed by not paying the annual fees |
Free format text: LAPSED IN SEPTEMBER 2003 |