Montmorillonite KSF as catalyst for degradation of acetaminophen with heterogeneous Fenton reactions

被引：0
|
作者：
Chunyan Deng
Cong Ren
Feng Wu
Nansheng Deng
Evgeni M. Glebov
Ivan P. Pozdnyakov
Victor F. Plyusnin
机构：
[1] Wuhan University,Department of Environmental Science
[2] Institute of Chemical Kinetics and Combustion,undefined
来源：
Reaction Kinetics, Mechanisms and Catalysis | 2010年 / 100卷
关键词：
Acetaminophen; Heterogeneous Fenton; Montmorillonite KSF;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The degradation of acetaminophen (APAP) in aqueous solutions with heterogeneous Fenton reactions was investigated with montmorillonite KSF as catalyst. The influencing factors of the initial APAP concentration, initial pH value, initial KSF dosage and H2O2 dosage were studied. The results showed that APAP could be effectively degraded under the conditions of pH 4.0, KSF 0.2 g/L and H2O2 0.5 mM, and the degradation efficiency of 0.5 mg/L APAP reached 93.5% after reaction for 30 min. The degradation kinetics of APAP followed the pseudo first-order rate law.
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页码：277 / 288
页数：11
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