METHOD FOR ADSORBING TO STORE DIGESTION GAS

摘要

PROBLEM TO BE SOLVED: To provide a method which can adsorb to store a digestion gas efficiently so that the digestion gas may be utilized effectively as an energy source. SOLUTION: The method for adsorbing to store a digestion gas comprises eliminating hydrogen sulfide from the digestion gas generated through a biological treatment, then eliminating carbon dioxide by washing with water, and further eliminating water followed by adsorbing to store.