METHANE FERMENTATION SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a methane fermentation system capable of efficiently fermenting organic wastes even in a dry state and promoting the sufficient generation of biogas.SOLUTION: A methane fermentation system 1 is provided with a fermentation tank 5 to perform the methane fermentation of organic wastes. A warm water jacket 6 having a meandering flow passage 61 to flow warm water in a meandering shape is applied on the outer wall surface of the fermentation tank 5. A plurality of resistance members 62 to change the flow of the warm water may be arranged in the meandering flow passage 61 of the warm water jacket 6.