Emission measurement of di (2-ethylhexyl) phthalate (DEHP) from building materials under varying adsorption area with Micro chamber

Akihiro Kawamura*, Yuka Iguchi, Hyuntae Kim, Hoon Kim, Shin Ichi Tanabe

*この研究の対応する著者

研究成果

抄録

This study investigated emission rate and emission amount of DEHP from building materials under varying adsorption area and emission area. For first experiment, the silica wool that imitated the house dust was hung in micro chamber to study variation of adsorption to house dust. Second experiment using glass plates as adsorption materials was conducted to understand variation of emission rate (EF) by ratio of between emission area of test specimen and adsorption area. Result of first experiment showed desorption of amounts depending on mass of silica wool were increased, except only one conditions. If this phenomenon similarly with experiment exist in house dust, human exposure of DEHP would be depended on the amount of house dust. Second experiment showed that EF tended to remain unchanged when ratio of emission area and adsorption area was increased.

本文言語English
ホスト出版物のタイトル12th International Conference on Indoor Air Quality and Climate 2011
ページ744-749
ページ数6
出版ステータスPublished - 2011
イベント12th International Conference on Indoor Air Quality and Climate 2011 - Austin, TX, United States
継続期間: 2011 6 52011 6 10

出版物シリーズ

名前12th International Conference on Indoor Air Quality and Climate 2011
1

Conference

Conference12th International Conference on Indoor Air Quality and Climate 2011
国/地域United States
CityAustin, TX
Period11/6/511/6/10

ASJC Scopus subject areas

  • 汚染

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