抄録
It is one of the most important factors to control organic contaminants in indoor environment and a cleanroom for semiconductor manufacture. Since an air cleaner and air conditioning unit that generate ions have been increased in general indoor environment, atmospheric ion reacted with organic compounds and generates secondary formed contaminants. In this report, organic compound, toluene, coexisted with air ion in 20 L tedlar bag, the air were analyzed with GC/MS and HPLC. The measurements of VOC concentrations were carried out in two buildings that had ionizers in the duct.
