摘要
应用停止流动 (Stopped flow)光谱仪反应器研究了水体中氯乙烯在 2 98K和pH为 3～ 11时的化学氧化 (O3/H2 O2 )降解及其动力学 .通过理论分析 ,建立了有机污染物降解过程的动力学模型 ;通过对实验数据的回归分析 ,获得了反应动力学常数 .实验结果与理论模型基本吻合 .
The chemical oxidation degradation (O 3/H 2O 2) of vinyl chloride in water an d its kinetics were investigated at 298K and with the pH value of 3 ～ 11 by uti l izing the Stopped-flow Spectrometer reactor. A kinetic model for the degradatio n of organic pollutants was then established by means of theoretical analysis, a nd the reaction kinetic data were obtained by the regression analysis of experim ental data. It is found that the experimental results are in good agreement with the theoretical model.
出处
《华南理工大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2004年第12期1-4,共4页
Journal of South China University of Technology(Natural Science Edition)
基金
广东省科技计划项目 (2 0 0 4B3330 10 0 1)
华南理工大学制浆造纸工程国家重点实验室开放基金资助项目(0 2 2 7)
关键词
化学氧化
降解
氯乙烯
动力学
chemical oxidation
degradation
vinyl chloride
kinetics
