| 摘要 |
PROBLEM TO BE SOLVED: To provide a chemical filter for silanol compound removal capable of removing efficiently a silanol compound in a fluid.SOLUTION: A chemical filter for silanol compound removal uses as an absorbent, an inorganic silica-based porous material in which pH of mixed liquid (content ratio: 5 wt%) when being mixed with pure water is 7 or lower.SELECTED DRAWING: None |
