GR1007683B - Dry anaerobic-treatment method for the production of biogas and the stabilization of bio-degradable organic solids. - Google Patents

Dry anaerobic-treatment method for the production of biogas and the stabilization of bio-degradable organic solids.

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Publication number
GR1007683B
GR1007683B GR20100100549A GR20100100549A GR1007683B GR 1007683 B GR1007683 B GR 1007683B GR 20100100549 A GR20100100549 A GR 20100100549A GR 20100100549 A GR20100100549 A GR 20100100549A GR 1007683 B GR1007683 B GR 1007683B
Authority
GR
Greece
Prior art keywords
biogas
production
stabilization
organic solids
treatment method
Prior art date
Application number
GR20100100549A
Other languages
Greek (el)
Other versions
GR20100100549A (en
Inventor
Rudolf Loock
Original Assignee
Ηλεκτωρ Ανωνυμη Εταιρεια Ενεργειακων Και Περιβαλλοντικων Εφαρμογων,
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 Ηλεκτωρ Ανωνυμη Εταιρεια Ενεργειακων Και Περιβαλλοντικων Εφαρμογων, filed Critical Ηλεκτωρ Ανωνυμη Εταιρεια Ενεργειακων Και Περιβαλλοντικων Εφαρμογων,
Priority to GR20100100549A priority Critical patent/GR1007683B/en
Publication of GR20100100549A publication Critical patent/GR20100100549A/en
Publication of GR1007683B publication Critical patent/GR1007683B/en

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Classifications

    • 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
    • C12M1/00—Apparatus for enzymology or microbiology
    • C12M1/107—Apparatus for enzymology or microbiology with means for collecting fermentation gases, e.g. methane
    • 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
    • C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/18—Flow directing inserts
    • C12M27/22—Perforated plates, discs or walls
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Sustainable Development (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Clinical Laboratory Science (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

Abstract

The dry anaerobic treatment method may be applied for the production of biogas and for the stabilization of biodegradable organic solids. The method uses closed anaerobic batch reactors, a process water storage tank, a process water collection basin, and conventional electromechanical equipment for the stabilization of the organic solids and the biogas production. The novelty of the method lies in the serial application of individual processes (stages) for the stages of loading, pre-aeration, rinsing, drainage and post-aeration, without using water resources or mechanical stirring means. For the further exploitation of the biogas, e.g. in gas-engines (internal combustion engines) for electricity production, the parallel operation of at least four bioreactors is required, wherein the bioreactors operate under phase difference so that variations in the biogas production are minimized.
GR20100100549A 2010-09-30 2010-09-30 Dry anaerobic-treatment method for the production of biogas and the stabilization of bio-degradable organic solids. GR1007683B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GR20100100549A GR1007683B (en) 2010-09-30 2010-09-30 Dry anaerobic-treatment method for the production of biogas and the stabilization of bio-degradable organic solids.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR20100100549A GR1007683B (en) 2010-09-30 2010-09-30 Dry anaerobic-treatment method for the production of biogas and the stabilization of bio-degradable organic solids.

Publications (2)

Publication Number Publication Date
GR20100100549A GR20100100549A (en) 2012-04-30
GR1007683B true GR1007683B (en) 2012-09-10

Family

ID=44720038

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20100100549A GR1007683B (en) 2010-09-30 2010-09-30 Dry anaerobic-treatment method for the production of biogas and the stabilization of bio-degradable organic solids.

Country Status (1)

Country Link
GR (1) GR1007683B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19719323A1 (en) * 1997-05-08 1998-11-12 Rudolf Dipl Ing Loock Batch tunnel fermentation of biowastes comprises combining aerobic and anaerobic treatments
EP1428868A1 (en) * 2002-12-11 2004-06-16 Ludwig Schiedermeier Device for anearobic fermentation of biomass
US7682813B1 (en) * 2005-03-10 2010-03-23 Arrowhead Center, Inc. Methane generation from waste materials

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101638670B (en) * 2009-07-07 2012-09-19 中国科学院广州能源研究所 Method for co-producing hydrogen and methane by utilizing dry anaerobic fermentation of solid organic wastes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19719323A1 (en) * 1997-05-08 1998-11-12 Rudolf Dipl Ing Loock Batch tunnel fermentation of biowastes comprises combining aerobic and anaerobic treatments
EP1428868A1 (en) * 2002-12-11 2004-06-16 Ludwig Schiedermeier Device for anearobic fermentation of biomass
US7682813B1 (en) * 2005-03-10 2010-03-23 Arrowhead Center, Inc. Methane generation from waste materials

Also Published As

Publication number Publication date
GR20100100549A (en) 2012-04-30

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Effective date: 20120915