| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method for exhaust gas circulatory treatment by garbage disposal capable of suppressing a generation of malodor or a harmful substance, accelerating a growth of microorganisms for decomposing garbage, accelerating decomposition of garbage by fermentation and reducing the initial cost and the running cost of the entire garbage disposal equipment. SOLUTION: The exhaust gas circulatory treatment in garbage disposal comprises steps of conducting a treatment of the garbage decomposition disposal by feeding a garbage to a garbage disposal equipment that decomposes the garbage by microorganisms for decomposing garbage as well as supplying necessary oxygen and air, introducing the exhaust gas generated during this treatment to the exhaust gas circulation line to perform dehumidification and dedusting, feeding back a large portion of the dehumidified/dedusted exhaust gas to the garbage disposal equipment again and removing carbon dioxide in the remainder of the exhaust gas by a removing means to thereby feed back the exhaust gas which has removed the carbon dioxide to the garbage disposal equipment.</p> |
