VOCs measurement using sampling bag

Kouichi Tatsu*, Shin Ichi Tanabe, Kunihiro Hoshino, Katsuji Sato

*この研究の対応する著者

研究成果査読

抄録

In the improvement of the air quality of indoors, it is necessary to determine the kind and the concentration of the chemical substances that emit from building products and production parts. In this paper, the investigation of the following three items was executed. 1. The background concentration and the background substances of three kinds of bags (PVF, FEP, ALF) were evaluated. 2. A standard solution was dropped to the bag and the collection rate of each VOC substances was measured. 3. The calculation of the Emission rate was tried by measuring VOC emitted from permeate tube using the Bag method. In these experiments we found that the background concentration of FEP was the lowest in three kinds of bags. It was confirmed that collection rate of DEHP was low. But Some VOCs such as toluene was a high collection rate. Moreover, emission rate from the bag method is steady from stirring it when sampling it.

本文言語English
ページ(範囲)911-916
ページ数6
ジャーナルJournal of Environmental Engineering
73
629
DOI
出版ステータスPublished - 2008 7

ASJC Scopus subject areas

  • 環境工学

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