摘要 |
PROBLEM TO BE SOLVED: To solve the problem that since a fuel cell used in power generation by raw garbage is costed high, difficulties are encountered in a practical use of the power generation by the raw garbage, and waste paper different from the raw garbage is not used for power generation in the power generation by the raw garbage. SOLUTION: A sugar is obtained by hydrolysis of waste paper or polysaccharides. Hydrogen is obtained by special biological treatment of the obtained sugar. A generator is rotated by burning the obtained hydrogen in a gasoline engine, a diesel engine or a rotary engine, and electricity is obtained.
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