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| 电生成Fenton试剂光催化降解茜素红的研究 | |
| 引用本文： | 陈玉峰,吴英绵,王丽君,陈震.电生成Fenton试剂光催化降解茜素红的研究[J].河北师范大学学报(自然科学版),2009,33(1). |
| 作者姓名： | 陈玉峰 吴英绵 王丽君 陈震 |
| 作者单位： | 1. 石家庄职业技术学院,化学工程系,河北,石家庄,050081;福建师范大学,化学与材料学院,福建,福州,350007 2. 石家庄职业技术学院,化学工程系,河北,石家庄,050081 3. 福建师范大学,化学与材料学院,福建,福州,350007 |
| 基金项目： | 福建省科技厅重点项目，石家庄职业技术学院青年专项基金 |
| 摘 要： | 研究了光照下电生成Fenton试剂处理茜素红模拟废水.实验发现,光照可加快电生成Fenton试剂对茜素红的降解脱色速率.采用红外光谱、紫外-可见光谱、循环伏安等方法考察了光照对茜素红降解的机制,确定了光催化降解茜素红的反应机理,实现了光催化与电化学降解的联合应用. |
| 关 键 词： | 光催化 Fenton试剂 电化学 降解 茜素红 |
The Degradation and Decolorigation of Alizarin Red Wastewater by Electrochemistry-illumination Method |
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| CHEN Yu-feng,WU Ying-mian,WANG Li-jun,CHEN Zhen.The Degradation and Decolorigation of Alizarin Red Wastewater by Electrochemistry-illumination Method[J].Journal of Hebei Normal University,2009,33(1). | |
| Authors: | CHEN Yu-feng WU Ying-mian WANG Li-jun CHEN Zhen |
| Institution: | 1.Department of Chemical Engineering;Shijiazhuang Vocational Technology Institute;Hebei Shijiazhuang 050081;China;2.College of Chemistry and Material Science;Fujian Normal University;Fujian Fuzhou 350007;China |
| Abstract: | A combined method that consisted of electrolysis plus illumination was carried out of the treatment of alizarin red wastewater.The best removal efficiency was obtained with electrochemical-illumination method.IR,UV-Vis,and cyclic voltammetry were used to investigate the action of illumination.The combination of electro-generated Fenton reagent and illumination has been proved to be highly effective for the treatment of alizarin red wastewater,and the mechanism of photocatalytic in system was discussed. |
| Keywords: | photocatalytic Fenton reagent electrochemistry degradation alizarin red |
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