WO2008102478A1 - メタン発酵装置およびその運転方法 - Google Patents

メタン発酵装置およびその運転方法 Download PDF

Info

Publication number
WO2008102478A1
WO2008102478A1 PCT/JP2007/070686 JP2007070686W WO2008102478A1 WO 2008102478 A1 WO2008102478 A1 WO 2008102478A1 JP 2007070686 W JP2007070686 W JP 2007070686W WO 2008102478 A1 WO2008102478 A1 WO 2008102478A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid level
maintenance
methane fermentation
operating
fermentation apparatus
Prior art date
Application number
PCT/JP2007/070686
Other languages
English (en)
French (fr)
Inventor
Tetsuya Yamamoto
Shin-Ichiro Wakahara
Masashi Moro
Original Assignee
Kubota Corporation
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 Kubota Corporation filed Critical Kubota Corporation
Priority to JP2009500058A priority Critical patent/JPWO2008102478A1/ja
Publication of WO2008102478A1 publication Critical patent/WO2008102478A1/ja

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
    • C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/18—Flow directing inserts
    • C12M27/20—Baffles; Ribs; Ribbons; Auger vanes
    • 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
    • C12M29/06—Nozzles; Sprayers; Spargers; Diffusers
    • C12M29/08—Air lift
    • 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
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/44—Means for regulation, monitoring, measurement or control, e.g. flow regulation of volume or liquid level
    • 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
    • C02F2209/42—Liquid level
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Sustainable Development (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

　密閉型嫌気槽２の槽体天井部にメンテナンス孔１６を形成する複数の液封部材１５と、メンテナンス液位に保持する液位調整装置とを備え、メンテナンス孔１６の下端開口がメンテナンス時に液面下に没する。
PCT/JP2007/070686 2007-02-19 2007-10-24 メタン発酵装置およびその運転方法 WO2008102478A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009500058A JPWO2008102478A1 (ja) 2007-02-19 2007-10-24 メタン発酵装置およびその運転方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-037256 2007-02-19
JP2007037256 2007-02-19

Publications (1)

Publication Number Publication Date
WO2008102478A1 true WO2008102478A1 (ja) 2008-08-28

Family

ID=39709761

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/070686 WO2008102478A1 (ja) 2007-02-19 2007-10-24 メタン発酵装置およびその運転方法

Country Status (2)

Country Link
JP (1) JPWO2008102478A1 (ja)
WO (1) WO2008102478A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010104054A1 (ja) * 2009-03-12 2010-09-16 株式会社クボタ 膜型メタン発酵処理装置およびメタン発酵処理方法
WO2011077358A3 (de) * 2009-12-22 2011-08-18 Thomas Dory Fermentierbehälter für eine biogasanlage
CN102502957A (zh) * 2011-11-09 2012-06-20 清华大学 一种单反应区的内循环厌氧膜生物反应器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02164498A (ja) * 1988-12-15 1990-06-25 Kubota Ltd 水処理装置における発酵槽
JPH1085793A (ja) * 1996-09-13 1998-04-07 Nkk Corp 消化タンクの攪拌装置
JP2000024661A (ja) * 1998-07-15 2000-01-25 Kubota Corp メタン発酵方法
JP2006043705A (ja) * 2005-09-16 2006-02-16 Toshiba Corp 嫌気性水処理装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02164498A (ja) * 1988-12-15 1990-06-25 Kubota Ltd 水処理装置における発酵槽
JPH1085793A (ja) * 1996-09-13 1998-04-07 Nkk Corp 消化タンクの攪拌装置
JP2000024661A (ja) * 1998-07-15 2000-01-25 Kubota Corp メタン発酵方法
JP2006043705A (ja) * 2005-09-16 2006-02-16 Toshiba Corp 嫌気性水処理装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010104054A1 (ja) * 2009-03-12 2010-09-16 株式会社クボタ 膜型メタン発酵処理装置およびメタン発酵処理方法
WO2011077358A3 (de) * 2009-12-22 2011-08-18 Thomas Dory Fermentierbehälter für eine biogasanlage
CN102502957A (zh) * 2011-11-09 2012-06-20 清华大学 一种单反应区的内循环厌氧膜生物反应器

Also Published As

Publication number Publication date
JPWO2008102478A1 (ja) 2010-05-27

Similar Documents

Publication Publication Date Title
TW200711743A (en) Nebuliser and container
EP2336293A3 (en) Cell culture methods and devices utilizing gas permeable materials
EP2096386A3 (en) Ice making assembly for refrigerator and method for controlling the same
WO2011018473A3 (de) Tank zur fermentation sowie verfahren, vorrichtung und verwendung zur fermentation
PT1937584E (pt) Método e unidade para guiar uma linha de distribuição através de um distribuidor de bebidas
GB0703886D0 (en) System and method for sealing in a conduit a space between an inner wall of the conduit and at least one pipe or cable extending through the conduit
WO2006020802A3 (en) Devices for introducing a gas into a liquid and methods of using the same
WO2008043034A3 (en) Extravascular system in-line venting
TW200632586A (en) Lithographic apparatus and device manufacturing method
WO2009155032A3 (en) Method and apparatus for co2 sequestration
CA2544029A1 (en) Method for modifying pressure within a fluid dispenser
WO2011035198A3 (en) Wine aerator tower
UA97972C2 (ru) Ферментативное обессмоливание масляной композиции с использованием смеси фосфолипаз pla и plc
PL1930404T3 (pl) Sposób i urządzenie do beztlenowej fermentacji materiału organicznego
WO2010048525A8 (en) Systems, apparatuses and methods for cultivating microorganisms and mitigation of gases
WO2009132374A3 (de) Vorrichtung zum eintragen von gasbläschen in eine flüssigkeit
WO2012034046A3 (en) Subterranean alternating digester system and method
EP1836951A3 (en) Water feeding device for an endoscope
EP1724680A3 (en) Installation method and apparatus
WO2008108027A1 (ja) 反応容器プレート及び反応処理装置
EP2096383A3 (en) Ice making assembly for refrigerator and method for controlling the same
WO2008139653A1 (ja) 洗浄方法およびそれに用いる装置
EP2428616A3 (en) Method and apparatus for installing marine equipment, especially offshore wind turbines
WO2008102478A1 (ja) メタン発酵装置およびその運転方法
WO2010021800A3 (en) Method and apparatus for assembling gasification reactor injection devices

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07830420

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2009500058

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 07830420

Country of ref document: EP

Kind code of ref document: A1