@article{oai:kitami-it.repo.nii.ac.jp:00008786, author = {KANNO, Tohru and KAWAMURA, Keisuke and TADA, Kiyoshi and HORIUCH, Jun-ichi and KOBAYASHI, Masayoshi}, issue = {1280}, journal = {Journal of the Ceramic Society of Japan}, month = {}, note = {Deodorizing ability of a diatomaceous material mined from Wakkanai district in Hokkaido Pref. was examined in detail. This material is widely distributed in the market as a material of environmentally-friendly inner-wallboard. Alternative introductions of a model odor {NH3, CH3CHO, or (CH3)2S} mixed-N2 gas flow and a pure N2 gas flow into the diatomaceous material showed reversible adsorption and desorption of the odor components at 25°C, reconfirming regeneration of deodorizing ability for the diatomaceous-wallboard by ventilation of rooms with these wallboards. The adsorbed quantities of the odors onto the diatomaceous material during one hour readily cleared the odor level 3:2.3ppm for NH3, 0.14ppm for CH3CHO, and 0.044ppm for (CH3)2S, respectively., 和文タイトルが「健康建材として用いられているケイ質頁岩材料の脱臭能の評価」から「健康建材として用いられている珪藻土質材料の脱臭能の評価」に変更になった(2002 年 110 巻 1282 号 p. e2 に掲載)}, pages = {243--247}, title = {Deodorizing Ability of a Diatomaceous Material as an Environmentally-Friendly Inner-Wallboard.}, volume = {110}, year = {2002} }