DK0730031T3 - Process for Microbial Degradation of Organically Loaded Substrates - Google Patents
Process for Microbial Degradation of Organically Loaded SubstratesInfo
- Publication number
- DK0730031T3 DK0730031T3 DK96101094T DK96101094T DK0730031T3 DK 0730031 T3 DK0730031 T3 DK 0730031T3 DK 96101094 T DK96101094 T DK 96101094T DK 96101094 T DK96101094 T DK 96101094T DK 0730031 T3 DK0730031 T3 DK 0730031T3
- Authority
- DK
- Denmark
- Prior art keywords
- stage
- microbial degradation
- methanisation
- loaded substrates
- organically loaded
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P5/00—Preparation of hydrocarbons or halogenated hydrocarbons
- C12P5/02—Preparation of hydrocarbons or halogenated hydrocarbons acyclic
- C12P5/023—Methane
-
- 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
- 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
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Processing Of Solid Wastes (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Treatment Of Sludge (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Abstract
The microbial breakdown of substrates loaded with organic matter, esp. waste from large kitchens and bio-waste, is in ≥ 1 stage in a reactor with a first methanisation stage. The organic residue taken from the methanisation stage is sepd., e.g. in a centrifuge in which the residue is conc. and the liq. contained is reduced by 50-85%. The sepn. stage is followed by a second reactor, comprising a second methanisation stage, into which the conc. organic residue from the sepn. is fed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1995107258 DE19507258C2 (en) | 1995-03-02 | 1995-03-02 | Process for the microbial degradation of organically contaminated substrates |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0730031T3 true DK0730031T3 (en) | 1999-11-15 |
Family
ID=7755434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK96101094T DK0730031T3 (en) | 1995-03-02 | 1996-01-26 | Process for Microbial Degradation of Organically Loaded Substrates |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0730031B1 (en) |
AT (1) | ATE181113T1 (en) |
DE (2) | DE19507258C2 (en) |
DK (1) | DK0730031T3 (en) |
ES (1) | ES2134519T3 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004003071B4 (en) * | 2004-01-21 | 2008-08-21 | Holm, Niels Christian, Dr. | Process for wastewater treatment |
DE102005063228B4 (en) * | 2005-12-23 | 2010-01-07 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Anaerobic purification of wastewater |
DE102006006165B3 (en) * | 2006-02-10 | 2007-09-20 | Holm, Nils, Dr. | Treatment of sludge from municipal and industries comprises discharging turbid water separated from the putrefied, digested sludge, concentrating the turbid water by concentrated water, and recirculating the concentrated water |
DE102008002812A1 (en) * | 2008-03-26 | 2009-10-01 | Bilfinger Berger Umwelttechnik Gmbh | Process for the treatment of domestic waste water generated in households |
DE102009009985A1 (en) | 2009-02-23 | 2010-08-26 | Envio Biogas Beteiligungs Gmbh | Method for concentrating microorganisms in aqueous substrate in wet fermentation process in two- or multi-stage biogas plant, comprises supplying aqueous substrate with microorganisms in a reactor container of the plant |
DE102009035875A1 (en) * | 2009-08-03 | 2011-02-24 | Dge Dr.-Ing. Günther Engineering Gmbh | Process for the production of biogas or sewage gas |
DE102010033442A1 (en) | 2010-08-04 | 2012-02-09 | Envio Biogas Beteiligungs Gmbh | Concentration of microorganisms in aqueous substrates for biogas plants, by adding substrate with microorganisms contained in vessel with hydrolysis and fermentation of substrate and transferring fermented substrate into separation module |
CZ303165B6 (en) * | 2011-04-14 | 2012-05-09 | Jihoceská univerzita v Ceských Budejovicích, Zemedelská fakulta | Process of wasteless processing of biologically degradable portion of organic waste and apparatus for making the same |
US8329455B2 (en) | 2011-07-08 | 2012-12-11 | Aikan North America, Inc. | Systems and methods for digestion of solid waste |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4185680A (en) * | 1976-01-28 | 1980-01-29 | Victor Lawson | Process for producing useful concentrated slurries from waste material |
DE3711813A1 (en) * | 1987-04-08 | 1988-11-03 | Recycling Energie Abfall | METHOD AND DEVICE FOR THE TREATMENT AND ANAEROBIC FERMENTATION OF BIOGEN-ORGANIC WASTE |
DE4114667A1 (en) * | 1991-05-06 | 1992-11-12 | Msg Marine Und Sondertechnik G | Animal waste processing - by collecting methane gas from manure container as fuel and manure is spun and drying while steam is condensed and returned to water supply |
JPH0790237B2 (en) * | 1991-05-13 | 1995-10-04 | 株式会社荏原製作所 | Human waste treatment method |
DE4226087A1 (en) * | 1992-04-16 | 1993-10-21 | Recycling Energie Abfall | Process for the biological processing of organic substances, in particular for anaerobic biological hydrolysis for the subsequent biomethanization and device for carrying out the process |
-
1995
- 1995-03-02 DE DE1995107258 patent/DE19507258C2/en not_active Expired - Fee Related
-
1996
- 1996-01-26 EP EP19960101094 patent/EP0730031B1/en not_active Expired - Lifetime
- 1996-01-26 DK DK96101094T patent/DK0730031T3/en active
- 1996-01-26 AT AT96101094T patent/ATE181113T1/en active
- 1996-01-26 DE DE59602136T patent/DE59602136D1/en not_active Expired - Lifetime
- 1996-01-26 ES ES96101094T patent/ES2134519T3/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2134519T3 (en) | 1999-10-01 |
DE19507258A1 (en) | 1996-09-05 |
DE19507258C2 (en) | 2000-04-06 |
DE59602136D1 (en) | 1999-07-15 |
EP0730031A3 (en) | 1996-12-04 |
EP0730031B1 (en) | 1999-06-09 |
EP0730031A2 (en) | 1996-09-04 |
ATE181113T1 (en) | 1999-06-15 |
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