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Manganese Oxide Catalyzed Fenton-like Reduction of Chlorinated Compounds  

김상민 (한양대학교 화학공학과)
공성호 (한양대학교 화학공학과)
김용수 (한양대학교 화학공학과)
Publication Information
Journal of Soil and Groundwater Environment / v.7, no.3, 2002 , pp. 95-102 More about this Journal
Abstract
Manganese oxide/ hydrogen peroxide($MnO_2$/${H_2}{O_2}$) reactions were investigated as an alternative to Fenton-like reaction to reduce chlorinated organic compounds in groundwater This system showed high degradation of CT with low ${H_2}{O_2}$concentration($\leq$294mM) at neutral condition, and CT degradation increased with increasing pH values. The rate of CT degradation was not so much dependent on increase in $MnO_2$concentration since increase in production of oxygen during the reaction obstructed reaction of ${H_2}{O_2}$ on the surface of $MnO_2$. These results show that $MnO_2$catalyzed Ponton-like reaction could be a potential alternative method for treating chlorinated organic compounds in groundwater.
Keywords
Manganese oxide; Hydrogen peroxide; Fenton-like reaction; Reduction Tetrachloromethane;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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