JPS5651292A - Treatment of urban garbage - Google Patents

Treatment of urban garbage

Info

Publication number
JPS5651292A
JPS5651292A JP12645079A JP12645079A JPS5651292A JP S5651292 A JPS5651292 A JP S5651292A JP 12645079 A JP12645079 A JP 12645079A JP 12645079 A JP12645079 A JP 12645079A JP S5651292 A JPS5651292 A JP S5651292A
Authority
JP
Japan
Prior art keywords
garbage
dehydrated
gas
released water
urban
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
JP12645079A
Other languages
Japanese (ja)
Inventor
Takao Kitamura
Akio Tanaka
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.)
Hitachi Plant Technologies Ltd
Original Assignee
Hitachi Plant Technologies 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 Hitachi Plant Technologies Ltd filed Critical Hitachi Plant Technologies Ltd
Priority to JP12645079A priority Critical patent/JPS5651292A/en
Publication of JPS5651292A publication Critical patent/JPS5651292A/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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

Abstract

PURPOSE: To attain to utilize energy availably by a method wherein an urban garbage is preliminarily dehydrated to be separated into a dehydrated garbage and a released water and the dehydrated garbage is decomposed by heating and the released water is subjected to the fermentation treatment to treat the garbage efficiently.
CONSTITUTION: An urban garbage is separated into a dehydrated garbage 8 and a released water 9 by preliminarily dehydrating said urban garbage by a dehydrator 1 and the dehydrated garbage 8 is introduced into a heat decomposition furnace 2 to and subjected to the heat decomposition to form a heat decomposition residue 10 and a decomposition gas 11. In this case, because this decomposition gas 11 is a combustible gas, said gas is passed through a cooler 3 to separate a cooled water therein and, thereafter, utilized as a fuel of the heat decomposition furnace 2. On the other hand, because the released water contains an org. substance in a high concn., it is treated in a methane fermentation apparatus 5. Thereby, while the heat efficiency is enhanced, the urban garbage is treated sufficiently.
COPYRIGHT: (C)1981,JPO&Japio
JP12645079A 1979-10-02 1979-10-02 Treatment of urban garbage Pending JPS5651292A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12645079A JPS5651292A (en) 1979-10-02 1979-10-02 Treatment of urban garbage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12645079A JPS5651292A (en) 1979-10-02 1979-10-02 Treatment of urban garbage

Publications (1)

Publication Number Publication Date
JPS5651292A true JPS5651292A (en) 1981-05-08

Family

ID=14935508

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12645079A Pending JPS5651292A (en) 1979-10-02 1979-10-02 Treatment of urban garbage

Country Status (1)

Country Link
JP (1) JPS5651292A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004046279A1 (en) * 2002-11-18 2004-06-03 Samson Bimatech I/S Method of manure slurry treatment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004046279A1 (en) * 2002-11-18 2004-06-03 Samson Bimatech I/S Method of manure slurry treatment

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