Photoactivity of $TiO_2$-coated Bead for Organic Contaminants in Photocatalytic System

광촉매 시스템을 이용한 $TiO_2$ 코팅비드의 광분해 활성

  • 박성애 (순천향대학교 에너지환경공학과) ;
  • 도영웅 (순천향대학교 에너지환경공학과) ;
  • 하진욱 (순천향대학교 에너지환경공학과)
  • Published : 2007.12.31

Abstract

The purpose of this study is to compare degrading performance of organic contaminants in aqueous solution using photocatalyst and find an optimal condition for decomposing non-degradable matters. The parameters of this research is light intensity and state of photocatalytic material within reactor. The results showed that Type 3 (terms of plastic beads : $500^{\circ}C$, 3hr) has the greatest reactivity.

Keywords

UV;Photocatalyst;beads;coating