2,4-dichlorophenol oxidation kinetics by Fenton's reagent

被引:275
作者
Tang, WZ [1 ]
Huang, CP [1 ]
机构
[1] UNIV DELAWARE, DEPT CIVIL & ENVIRONM ENGN, NEWARK, DE 19716 USA
关键词
Fenton's reagent; oxidation kinetics; 2,4-DCP; mathematical model;
D O I
10.1080/09593331708616506
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
Oxidation kinetics and mechanisms of 2,4-dichlorophenol (2,4-DCP) by Fenton's reagent were studied. The effect of pH, concentration of H2O2, and Fe2+, and 2,4-DCP on both oxidation and dechlorination kinetics was investigated. A mathematical model was developed to describe the kinetics of 2,4-DCP oxidation and chloride ion production at constant concentrations of H2O2, and Fe2+. The optimal ratio of H2O2 to Fe2+ for the oxidation of 2,4-DCP was determined to be 11 which is the same as predicted by the previously developed kinetic model.
引用
收藏
页码:1371 / 1378
页数:8
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