| 电化学方法降解活性艳红X-3B |
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| 引用本文： | 高立新,张大全,李志杰. 电化学方法降解活性艳红X-3B[J]. 净水技术, 2011, 30(5): 1-6 |
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| 作者姓名： | 高立新 张大全 李志杰 |
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| 作者单位： | 上海电力学院能源与环境工程学院,上海,200090 |
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| 基金项目： | 上海市重点学科建设项目 |
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| 摘 要： | 该文以负载Cu2+活性炭-Co-PbO2/不锈钢-不锈钢三维电极体系处理活性艳红X-3B模拟印染废水。试验结果表明:当电解时间为30 min,电流密度为25 mA/cm2,极板间距为6 cm,氯化钠支持电解质投加量为0.2 mol/L,投加Cu2+负载量为0.5 mol/L,活性炭用量为25 mg时,处理浓度为50 mg/L的活性艳红溶液30 min时,降解率达到95.8%。该方法适用于较宽的pH范围。通过降解前后紫外可见光谱分析可以看出,随着反应的进行,活性艳红分子被彻底降解为小分子物质。
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| 关 键 词： | 活性艳红X-3B 三维电极 降解 |
Degradation of Reactive Brilliant Red X-3B by Electrochemical Technological Processes |
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| Gao Lixin,Zhang Daquan,Li Zhijie. Degradation of Reactive Brilliant Red X-3B by Electrochemical Technological Processes[J]. Water Purifcation Technology, 2011, 30(5): 1-6 |
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| Authors: | Gao Lixin Zhang Daquan Li Zhijie |
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| Affiliation: | Gao Lixin,Zhang Daquan,Li Zhijie(School of Thermal Power and Environmental Engineering,Shanghai University of Electric Power,Shanghai 200090,China) |
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| Abstract: | The degradation of reactive brilliant red X-3B simulated dyeing wastewater was investigated by an electrochemical method using Co-PbO2 / stainless steel as an anode,stainless steel as negative electrode,active carbon-supported Cu2+ as particle electrode.The experiment result showed that a maximum reactive brilliant red X-3B(50 mg / L) removal efficiency of 95.8 % was achieved after 30 min of electrochemical treatment with 25 mA / cm2 of current density,6 cm of the working electrodes space,sodium chloride su... |
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| Keywords: | reactive brilliant red X-3B three-dimensional-electrodes degradation |
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