한국환경보건학회지 (Journal of Environmental Health Sciences)

  • 제32권4호
  • /
  • Pages.373-380
  • /
  • 2006
  • /
  • 1738-4087(pISSN)
  • /
  • 2233-8616(eISSN)
한국환경보건학회 (Korean Society of Environmental Health)
권호 표지

태양광/$TiO_2$ 반응기용 반사판 최적화에 관한 연구

A Study on the Optimization of Reflector for Reactor Using Solar $Light/TiO_2$

  • 김동석 (대구가톨릭대학교 환경과학과) ;
  • 박영식 (대구대학교 보건과학부)
  • 발행 : 2006.08.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

The photocatalytic reactor using immobilized $TiO_2$ on silicone sealant was studied bench scale using solar light as the source of radiation. The influences of parameters such as shape, polishing extent and size of reflector, distance between reactor and reflector, an angle of inclination between reactor system and ground, were studies using Rhodamine B (RhB) as a model compound. respectively. The decolorization of round type among the reflector shapes was higher than that of the polygon and W type. The polishing extent of the reflector did not show the decolorization largely. The optimum size of reflector and distance between reactor and reflector were 38 cm and 6 cm, respectively.

키워드

참고문헌

  1. 강준원, 박훈수, 최광호 : 이산화티타늄 광촉매에서의 광분해반응에 의한 유기물질 제거에 관한 연구. 대한환경공학회지, 17(3), 283-294, 1995
  2. Neppolian, B., Choi, H. C., Sakthivel, S., Arabindoo, B. and Murugesan, V. : Solar/UV-induced photocatalytic degradation of three commercial textile dyes. J. of Hazardous Materials, B89, 303-317, 2002
  3. Sun, Z., Chen, Y., Ke, Q., Yang, Y. and Yuan J. : Photocatalytic degradation of cationic dye by $TiO_2/bentonite$ nanocomposite. J. of Photochemistry and Photobiology A: Chemistry, 149, 169-174, 2002 https://doi.org/10.1016/S1010-6030(01)00649-9
  4. Habibi, M. H., Hassanzadeh, A. and Mahdavi, S. : The effect of operational parameters on the photocatlytic degradation of three textile dye dyes in aqueous $TiO_2$ suspension. J. of Photochemistry and Photobiology A: Chemistry, 172, 89-96, 2005 https://doi.org/10.1016/j.jphotochem.2004.11.009
  5. 김현용, 양원호 : $태양광/자외선/이산화티타늄(TiO_2)을$ 이용한 에너지 절약형 광촉매 반응 처리시스템 개발. 한국환경위생학회지, 29(1), 51-61, 2003
  6. Venkatadri, R. and Peters, R. W. : Chemical oxidation technology: Ultra light/hydrogen peroxide, fentons reasent, an titanium dioxide-assisted photocatalysis. Hazardous Waste & Hazardous Materials, 10(2), 107-149, 1993 https://doi.org/10.1089/hwm.1993.10.107
  7. 김동석, 박영식 : 스펀지에 고정한 광촉매를 이용한 안료의 광촉매 탈색. 한국환경보건학회지, 31(5), 415-422, 2005
  8. Fox, M. A. and Dulay, M. T. : Heterogeneous photocatalysis. Chemical Review, 93, 341-357, 1993
  9. Tang, W . Z. a n d An , H. : $UV/TiO_2$ photocatalytic oxidation of commercial dyes in aqueous solutions. Chemosphere, 31, 4157-4170, 1995 https://doi.org/10.1016/0045-6535(95)80015-D
  10. 박영식 : 석영관 광촉매 반응기를 이용한 Rhodamine B의 색도 제거. 한국환경보건학회지, 30(5), 358-365, 2005
  11. Dillert, R., Cassano, A. E., Goslich, R. and Bahnemann, D. : Large scale studies in solar catalytic wastewater treatment. Catalysis Today, 54, 267-282, 1999 https://doi.org/10.1016/S0920-5861(99)00188-1
  12. Park, Y. S. and Kim, D. S. : Photocatalytic decolorization of rhodamine B by immobilized $TiO_2$ onto silicone sealant. Chemical Engineering Journal, 116, 133-137, 2006 https://doi.org/10.1016/j.cej.2005.10.013
  13. Well, M., Dillert, R. H. G., Bahnemann, D. W., Benz, V. W. and Muller, M. A. : A novel nonconcentrating reactor for solar water detoxification. J. of Solar Energy Engineering, 119, 114-119, 1997 https://doi.org/10.1115/1.2887888
  14. Matthews, R. W. : Photo-oxidation of organic material in aqueous suspensions of titanium dioxide. Water Research, 20(5), 569-578, 1986 https://doi.org/10.1016/0043-1354(86)90020-5
  15. Noguelra, R. F. and Jaradin, W. F. : $TiO_2-fixed$ bed reactor and water decontamination using solar light. Solar Energy, 56(5), 471-477, 1996 https://doi.org/10.1016/0038-092X(96)00036-9
  16. 조일형, 김현용, 성기석, 박경철, 이홍근 : $태양광/TiO_2$ 시스템을 이용한 수중의 중금속-EDTA 제거에 관한 연구. 한국물환경학회지, 17(1), 35-46, 2001
  17. Pacheco, J. E ., P rairie, M. R . an d Yelloworse L. : Phtocatalytic destruction of chlorinated solvents in water with solar energy. J. Solar Energy Engineering, 115, 123-129, 1993 https://doi.org/10.1115/1.2930038
  18. Malato, S., Blanco, J., Richter, C., Curco, D. and Gimenez, J. : Low-concentrating CPC collectors for photocatalytic water concentrating solar collector. Water Science Technology, 35(4), 157-164, 1997
  19. Ajona, J. I. and Vidal, A. : The use CPS collectors for detoxification of contaminated water: design, construction and preliminary results. Solar Energy, 68(1), 109-120, 2000 https://doi.org/10.1016/S0038-092X(99)00047-X
  20. Kim D. S. and Park, Y. S. : Photocatalytic decolorization of rhodamine B by immobilized $TiO_2$ onto silicone sealant. Chemical Engineering Journal, 116, 133-137, 2006 https://doi.org/10.1016/j.cej.2005.10.013
  21. 박영식 : $UV/TiO_2와$ 유동층 반응기를 이용한 안료의 광촉매 탈색. 한국환경과학회지, 13(10), 921-928, 2004
  22. Robert, D. and Malato, S. : Solar photocatalysis: a clean process for water detoxification. The Science of the Total Environment, 291, 85-97, 2002 https://doi.org/10.1016/S0048-9697(01)01094-4
  23. Herrmann, J. M., Disdier, J., Pichat, P., Malato, S. and Blanco, J. : $TiO_2-based$ solar photocatalytic detoxification of water containing organic pollutants,. Case studies of 2,4-dichlorophenoxyaceticacid(2,4-D) and of benzofuran. Applied Catalysis B, 17, 15-23, 1998 https://doi.org/10.1016/S0926-3373(97)00098-2
  24. 박영식, 김동석 : 고정화 광촉매와 충전층 반응기를 이용한 안료의 광촉매 탈색. 한국환경과학회 추계학술발표회 논문집, 14(2), 444-447, 2005
  25. 신인수, 이승목, 양재규, 신원태 : $태양광/TiO_2$ 광산화를 이용한 Cu(II)-EDTA의 제거. 대한환경공학회지, 27(2), 163-169, 2005