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Degradation Of 4-chlorophenol By Photo-Fenton Process and Fenton Process in Aqueous Solutions  

Kim, Hyun-Seung (부경대학교 환경공학과)
Kim, Il-Kyu (부경대학교 환경공학과)
Publication Information
Journal of Korean Society of Water and Wastewater / v.25, no.4, 2011 , pp. 463-469 More about this Journal
Abstract
The degradation of 4-chlorophenol by various AOPs(Advanced Oxidation Processes) including the Fenton and the photo-Fenton process has been examined. In sole Fe, UV or $H_2O_2$ process without combination, low removal efficiencies have been achieved. But the photo-Fenton process showed higher removal efficiency for degradation of 4-chlorophenol than those of other AOPs including the Fenton process. Generally more hydrogen peroxide was required to achieve higher removal efficiencies of 4-CP at constant dosage of $FeSO_4$ in both of the Fenton and the photo-Fenton processes. Based on the results, The photo-Fenton process is proposed to be the most efficient alternative for degradation of 4-chlorophenol among the processes studied in this research.
Keywords
4-chlorophenol; Fenton; Photo-Fenton; UV;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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