한국물환경학회지 (Journal of Korean Society on Water Environment)

  • 제22권4호
  • /
  • Pages.585-589
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  • 2006
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  • 2289-0971(pISSN)
  • /
  • 2289-098X(eISSN)
한국물환경학회 (Korean Society on Water Environment)
권호 표지

광촉매공정과 초음파를 접목시킨 광촉매공정에 의한 Benomyl의 분해 비교

The Comparison of Photocatalysis and Sonophotocatalysis for Benomyl Degradation

  • 안상우 (서희건설 SOC 환경사업부) ;
  • 박재홍 (국립환경과학원 수질총량관리센터) ;
  • 조일형 (경기지방공사) ;
  • 장순웅 (경기대학교 환경공학과)
  • An, Sang-Woo (SOC Environmental Business Division, Seohee Construction Co. Ltd) ;
  • Park, Jae-Hong (Watershed Management Research Division, National Institute of Environmental Research) ;
  • Cho, Il-Hyoung (New Town Development Division, Gyeonggi Innovation Corporation) ;
  • Chang, Soon-Woong (Department of Environmental Engineering, Kyonggi University)
  • 투고 : 2005.10.31
  • 심사 : 2006.04.27
  • 발행 : 2006.07.30
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초록

Comparison between photocatalysis and sonophotocatalysis were performed in lab-scale experiments for the treatment of benomyl. The effect of operational parameters, i.e., initial benomyl concentration, $TiO_2$ concentration, $H_2O_2$ concentration on the degradation rate of aqueous solution of benomyl has been examined. The optimal conditions for photocatalysis and sonophotocatalysis processes were determined: initial Benomyl concentration was 3 mg/L, the concentration of $TiO_2$ was 2 g/L and $H_2O_2$concentration was 1.5 mM. Under the optimal conditions, sonophotocatalysis was effective for inducing faster degradation of the benomyl.

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참고문헌

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