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JPS5613091A - Treating method of waste containing organic material - Google Patents

Treating method of waste containing organic material

Info

Publication number
JPS5613091A
JPS5613091A JP8841379A JP8841379A JPS5613091A JP S5613091 A JPS5613091 A JP S5613091A JP 8841379 A JP8841379 A JP 8841379A JP 8841379 A JP8841379 A JP 8841379A JP S5613091 A JPS5613091 A JP S5613091A
Authority
JP
Japan
Prior art keywords
digestion
garbage
liquid
separated
water
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.)
Pending
Application number
JP8841379A
Other languages
Japanese (ja)
Inventor
Otoji Watanabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ebara Corp
Original Assignee
Ebara Infilco Co Ltd
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 Ebara Infilco Co Ltd filed Critical Ebara Infilco Co Ltd
Priority to JP8841379A priority Critical patent/JPS5613091A/en
Publication of JPS5613091A publication Critical patent/JPS5613091A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • Y02W30/20—Waste processing or separation

Landscapes

  • Processing Of Solid Wastes (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Treatment Of Sludge (AREA)

Abstract

PURPOSE: To obtain an anaerobic fermentation gas and recycle the same as a heat source by causing the separated liquid obtained by disintegrating waste containing organic materials and separating coarse solids to be anaerobically digested.
CONSTITUTION: Fresh garbage (a) or municipal waste containing this is disintegrated or ground by a grinder 1. To this end, if necessary, water (b) of a weight equal to that of the frsh garbage (a) or about twice that is added to the garbage before it reaches the grinder 1. Additionally if necessary, the water of about the same proportion is added to the garbage after the grinding and the garbage is then transferred to a fractionating device 2. The screen residues (c) such as coarse solids comprising essentially the coarse fibrous components fractionated in the device 2 are incinerated or disposed for reclamation of land. The separated liquid containing the biological decomposible materials separated in the device 2 is maintained at about 48W55°C liquid temperatures in a high-temperature anaerobic digesting tank 3, whereby it is subjected to digestion treatment. The thus resulting digestion gas (d) containing CH4 and CO2 is recycled and used. The waste digestion liquid from the digestion tank 3 is separated of digestion sludge (e) by a separating device 4 and the digestion desorption liquid (b') is utilized for water addition. The sludge (e) is incinerated or disposed for reclamation of land.
COPYRIGHT: (C)1981,JPO&Japio
JP8841379A 1979-07-12 1979-07-12 Treating method of waste containing organic material Pending JPS5613091A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8841379A JPS5613091A (en) 1979-07-12 1979-07-12 Treating method of waste containing organic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8841379A JPS5613091A (en) 1979-07-12 1979-07-12 Treating method of waste containing organic material

Publications (1)

Publication Number Publication Date
JPS5613091A true JPS5613091A (en) 1981-02-07

Family

ID=13942101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8841379A Pending JPS5613091A (en) 1979-07-12 1979-07-12 Treating method of waste containing organic material

Country Status (1)

Country Link
JP (1) JPS5613091A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5814995A (en) * 1981-07-21 1983-01-28 Mitsubishi Heavy Ind Ltd Methane fermentation of organic wastes
JPS61263699A (en) * 1985-05-17 1986-11-21 Mikurotetsuku Tsuu Wan:Kk Method and apparatus for generating gaseous methane
JPS63224798A (en) * 1987-03-16 1988-09-19 Kensetsusho Doboku Kenkyu Shocho Anaerobic digestion process
JPH06226287A (en) * 1993-02-08 1994-08-16 Kajima Corp Treatment of waste water containing garbage
JPH11197639A (en) * 1998-01-19 1999-07-27 Kubota Corp Treatment of organic waste
JPH11267623A (en) * 1998-03-26 1999-10-05 Ataka Constr & Eng Co Ltd Waste treatment and apparatus therefor

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5814995A (en) * 1981-07-21 1983-01-28 Mitsubishi Heavy Ind Ltd Methane fermentation of organic wastes
JPS61263699A (en) * 1985-05-17 1986-11-21 Mikurotetsuku Tsuu Wan:Kk Method and apparatus for generating gaseous methane
JPS63224798A (en) * 1987-03-16 1988-09-19 Kensetsusho Doboku Kenkyu Shocho Anaerobic digestion process
JPH0415040B2 (en) * 1987-03-16 1992-03-16 Kensetsusho Doboku Kenkyu Shocho
JPH06226287A (en) * 1993-02-08 1994-08-16 Kajima Corp Treatment of waste water containing garbage
JPH11197639A (en) * 1998-01-19 1999-07-27 Kubota Corp Treatment of organic waste
JPH11267623A (en) * 1998-03-26 1999-10-05 Ataka Constr & Eng Co Ltd Waste treatment and apparatus therefor

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