NO and SO2 Removal by Dielectric Barrier Discharge-Photocatalysts Hybrid Process 


Vol. 13,  No. 2, pp. 115-121, Jun.  2007


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  Abstract

In this study, we analyzed experimently the NO and SO2 removal by the dielectric barrier discharge-photocatalysts hybrid process. The glass spheres were used as a dielectric material for dielectric barrier discharge and the TiO2 photocatalysts were coated onto those spheres by the dip-coating method. The TiO2 particles were coated in the sponge-sphape, which has the larger surface area. As the voltage applied to the plasma reactor, the pluse frequency of applied voltage, or the residence time increases, the NO and SO2 removal efficiencies increase. The increase in the supplied concentrations of NO and SO2 leads to the higher energy for NO and SO2 removal and the NO and SO2 removal efficencies decrease. These experimental results can be used as a basis to design the dielectric barrier discharge-photocatalysts hybrid process to remove NO and SO2.

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  Cite this article

[IEEE Style]

K. DJ, N. A, K. KS, "NO and SO2 Removal by Dielectric Barrier Discharge-Photocatalysts Hybrid Process," Clean Technology, vol. 13, no. 2, pp. 115-121, 2007. DOI: .

[ACM Style]

Kim DJ, Nasonova A, and Kim KS. 2007. NO and SO2 Removal by Dielectric Barrier Discharge-Photocatalysts Hybrid Process. Clean Technology, 13, 2, (2007), 115-121. DOI: .

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