JPS57150489A - Treatment of municipal waste - Google Patents

Treatment of municipal waste

Info

Publication number
JPS57150489A
JPS57150489A JP57019818A JP1981882A JPS57150489A JP S57150489 A JPS57150489 A JP S57150489A JP 57019818 A JP57019818 A JP 57019818A JP 1981882 A JP1981882 A JP 1981882A JP S57150489 A JPS57150489 A JP S57150489A
Authority
JP
Japan
Prior art keywords
methane
supplied
tank
produced
scrubber
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.)
Granted
Application number
JP57019818A
Other languages
Japanese (ja)
Other versions
JPS6261356B2 (en
Inventor
Kanichi Ito
Mitsuo Hirayama
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 Corp
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 Corp filed Critical Ebara Corp
Priority to JP57019818A priority Critical patent/JPS57150489A/en
Publication of JPS57150489A publication Critical patent/JPS57150489A/en
Publication of JPS6261356B2 publication Critical patent/JPS6261356B2/ja
Granted 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

Abstract

PURPOSE: To recover useful methane efficiently by converting the materials consisting essentially of garbage out of municipal refuse to methane by anaerobic organisms and converting part of the product obtd. by decomposing the refuse of the balance thermally to methane.
CONSTITUTION: Municipal refuse is first sorted to a material groupIconsisiting essentially of garbage and an other material group II. The groupIis mixed with the sewage sludge from a supply line 15 in a mixing tank 2, and after its pH is controlled, it is supplied to a methane fermentation tank 3. The produced gas consisting essentially of the gaseous methane produced by this is transferred through a pipeline 11 into a gas storage tank. On the other hand, the group II such as paper, plastics and others is supplied to a thermally decomposing device 5, the gas produced by the thermal decomposion wherein is conducted to a scrubber 6 where it is removed of harmful materials, after which it is supplied to the high pressure part of the ejector 9 in the tank 3. The liquid content. condensed in the scrubber 6 is supplied into the tank 3, where it is subjected to fermentation.
COPYRIGHT: (C)1982,JPO&Japio
JP57019818A 1982-02-12 1982-02-12 Treatment of municipal waste Granted JPS57150489A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57019818A JPS57150489A (en) 1982-02-12 1982-02-12 Treatment of municipal waste

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57019818A JPS57150489A (en) 1982-02-12 1982-02-12 Treatment of municipal waste

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP8570976A Division JPS5310608A (en) 1976-07-19 1976-07-19 Methanization of urban wastes and its apparatus

Publications (2)

Publication Number Publication Date
JPS57150489A true JPS57150489A (en) 1982-09-17
JPS6261356B2 JPS6261356B2 (en) 1987-12-21

Family

ID=12009894

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57019818A Granted JPS57150489A (en) 1982-02-12 1982-02-12 Treatment of municipal waste

Country Status (1)

Country Link
JP (1) JPS57150489A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63502190A (en) * 1985-08-16 1988-08-25 ペ−カ−ア−　ピロリ−ゼ　クラフタンラ−ゲン　ゲ−エムベ−ハ− How to recover reusable gas from waste

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52126969A (en) * 1976-04-16 1977-10-25 Agency Of Ind Science & Technol Method of treating municipal refuse

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52126969A (en) * 1976-04-16 1977-10-25 Agency Of Ind Science & Technol Method of treating municipal refuse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63502190A (en) * 1985-08-16 1988-08-25 ペ−カ−ア−　ピロリ−ゼ　クラフタンラ−ゲン　ゲ−エムベ−ハ− How to recover reusable gas from waste

Also Published As

Publication number Publication date
JPS6261356B2 (en) 1987-12-21

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