Methane fermentation treatment method and treatment device comprising a fermentation tank, a waste tank, a generator, and a heater

A device for generating methane gas from organic wastes. A treatment device provided with a waste tank (2) into which wastes are introduced, a fermentation tank (1) that generates methane gas, a generator (3) that operates by using the methane gas, and a heater (4) that utilizes circulation of warm...

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Bibliographic Details
Main Authors MORIMITSU, TOSHIHITO, YOSHIMURA, HIDEKI, MURAOKA, HIDEKI
Format Patent
LanguageChinese
English
Published 01.03.2019
Subjects
CHEMISTRY
DISPOSAL OF SOLID WASTE
METALLURGY
PERFORMING OPERATIONS
RECLAMATION OF CONTAMINED SOIL SOIL
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Summary:A device for generating methane gas from organic wastes. A treatment device provided with a waste tank (2) into which wastes are introduced, a fermentation tank (1) that generates methane gas, a generator (3) that operates by using the methane gas, and a heater (4) that utilizes circulation of warm water (15) heated by waste heat generated during the operation of the generator (3) to heat an organic waste solution (9), flowing through a circulation path (11), to a predetermined temperature; wherein the circulation path (11) having an inflow port (17) is provided, which is communicated with an outflow port (10) arranged at a lower end of the fermentation tank (1) and above a liquid surface (12) of the organic waste solution (9) in the fermentation tank.
Bibliography:Application Number: TW20170123954