Purification Ability of Nitrogen Dioxide, Ozone and Formaldehyde on the Edge of Sugi Wood

DOI Web Site Web Site Open Access
  • TSUJINO Yoshio
    Research Institute of Environment, Agriculture and Fisheries, Osaka Prefectural Government

Bibliographic Information

Other Title
  • スギ材による空気質の改善—二酸化窒素・オゾン・ホルムアルデヒドの浄化性能—
  • スギ材による空気質の改善--二酸化窒素・オゾン・ホルムアルデヒドの浄化性能
  • スギザイ ニ ヨル クウキシツ ノ カイゼン ニサンカ チッソ オゾン ホルムアルデヒド ノ ジョウカ セイノウ

Search this article

Description

Nitrogen dioxide, ozone and formaldehyde, serious air pollutants, were purified on the edge of Sugi wood (Cryptomeria Japonica). The purification ability of the wood was evaluated by an air purification test procedure for photocatalytic materials (JIS R 1701-1 : 2004). The ability of nitrogen dioxide on the edge of Sugi wood was achieved at a level, 4.4-5.4 times higher than that on the surface of cross grain (ITAME). The ability was evaluated to be 74.8% (ozone), 46% (nitrogen dioxide) and 19% (formaldehyde).

Journal

Keywords

Details 詳細情報について

Report a problem

Back to top