| 摘要 |
PROBLEM TO BE SOLVED: To provide a digester gas refining agent capable of inexpensively and efficiently removing the siloxane compound in sewer sludge digester gas. SOLUTION: This digester gas refining agent consists of activated carbon deposited or attached with at least one kind selected from the group consisting of oxoacid of iodine, oxoacid of bromine, oxide of iodine and oxide of bromine, on its surface. |
