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Activated Carbon-Photocatalytic Hybrid System for the Treatment of the VOC in the Exhaust Gas from Painting Process  

Lee, Chan (Department Mechanical Engineering, University of suwon)
Cha, Sang-Won (Center for Environmental and Clean Technology (CECT))
Lee, Tae-Kyu (Nanopac)
Publication Information
Journal of Energy Engineering / v.14, no.2, 2005 , pp. 133-139 More about this Journal
Abstract
An activated carbon-photo catalysis hybrid system is proposed for the treatment of VOC produced from paint booth. and its VOC removal performance is experimentally evaluated. Activated carbon tower is designed on the basis of the adsorption characteristics of toluene. Photocatalytic system is designed as the series of $TiO_2/SiO\_2$ fluidized bed reactor and $TiO_2$-coated filters. The present activated carbon-photo catalysis hybrid system shows the VOC removal efficiency within $75\~100\%$ under different VOC species and concentrations.
Keywords
Painting process; VOC; Activated carbon tower; Photocatalytic reactor;
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