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| Ti/SnO2-Sb2O5/PbO2阳极电化学氧化降解苯甲酸研究 | |
| 引用本文： | 蔡国君,沈钢,王波燕,黄成翔,范铮.Ti/SnO2-Sb2O5/PbO2阳极电化学氧化降解苯甲酸研究[J].环境科学与技术,2011,34(7):17-19. |
| 作者姓名： | 蔡国君 沈钢 王波燕 黄成翔 范铮 |
| 作者单位： | 1. 台州市环境保护局,浙江台州,318020;浙江工业大学生物与环境工程学院,杭州,310032 2. 台州市环境保护局,浙江台州,318020 3. 舟山市固体废物管理中心,浙江舟山,316003 4. 浙江工业大学生物与环境工程学院,杭州,310032 |
| 基金项目： | 国家自然科学基金项目资助(20977086) |
| 摘 要： | 文章研究了TI/SnO2-Sb2O5/Pbo2在两室电解池中氧化降解苯甲酸的性能,主要考察了电流密度、初始pH值、初始苯甲酸浓度和支持电解质这四个参数对TOC去除效率的影响。实验表明在电流密度为30 mA/cm2,初始苯甲酸浓度为0.5 mmol/L,支持电解质(Na2SO4)为0.1mol/L的条件下,经过6 h反应... |
| 关 键 词： | Ti/SnO2-Sb2O5/PbO2 阳极氢化 苯甲酸 高级氧化技术 电化学 |
Electrochemical Degradation of Benzoic Acid by Anodic Oxidation on Ti/SnO_2-Sb_2O_5/PbO_2 Electrodes |
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| CAI Guo-jun,SHEN Gang,WANG Bo-yan,HUANG Cheng-xiang,FAN Zheng.Electrochemical Degradation of Benzoic Acid by Anodic Oxidation on Ti/SnO_2-Sb_2O_5/PbO_2 Electrodes[J].Environmental Science and Technology,2011,34(7):17-19. | |
| Authors: | CAI Guo-jun SHEN Gang WANG Bo-yan HUANG Cheng-xiang FAN Zheng |
| Institution: | CAI Guo-jun1,3,SHEN Gang1,WANG Bo-yan2,HUANG Cheng-xiang3,FAN Zheng3(1.Taizhou Municipal Environmental Protection Bureau,Taizhou 318020,China,2.Zhoushan Municipal Solid Waste Management Centre,Zhoushan 316003,3.School of Biological and Environmental Engineering,Zhejiang University of Technology,Hangzhou 310032,China) |
| Abstract: | Electrochemical performance of Ti/SnO2-Sb2O5/PbO2 electrodes in the oxidation of simulated wastewater containing benzoic acid using a two-compartment electrochemical system was investigated.Influence of operating variables on TOC removal efficiency was studied as a function of current density,initial pH,initial benzoic acid concentration and supporting electrolyte concentration.Under the conditions of a density current of 30 mA/cm2,initial benzoic acid concentration of 0.5 mmol/L,supporting electrolyte conc... |
| Keywords: | Ti/SnO2-Sb2O5/PbO2 anodic oxidation benzoic acid advanced oxidation process electrochemistry |
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