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辉光放电降解酸性红染料废水 被引量：2

DEGRADATION OF DYE WASTEWATER OF ACID RED BY GLOW DISCHARGE ELECTROLYSIS
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摘要 利用辉光放电这一高级氧化技术处理酸性红染料废水。辉光放电降解酸性红的动力学过程显示,符合一级反应动力学方程;研究了不同条件下(如电压、电极间距和pH)辉光放电降解酸性红的降解效率,得出实验室内辉光放电降解酸性红的最佳试验条件:酸性条件pH3、电压600V和电极间距10mm。在此条件下,辉光放电降解酸性红染料废水具有降解率高、时间短和效果好等优点。 Glow discharge electrolysis（GDE） is a kind of green advanced oxidation technology for treatment of wastewater containing organic pollutants. Degradation of acid red（AR） by GDE was investigated. Experimental results showed that its kinetics obeyed the first order law. The optimal conditions for GDE degradation of AR were a solution pH of 3, a voltage of 600 V and a distance between both electrodes of 10 mm.
作者 张道勇 潘响亮 穆桂金
机构地区 中国科学院新疆生态与地理研究所 中国科学院地球化学研究所 中国科学院研究生院
出处 《水处理技术》 CAS CSCD 北大核心 2008年第7期55-57,共3页 Technology of Water Treatment
基金 国家高技术研究发展计划(863)项目(2006AA06Z339) 国家自然科学基金项目(40673070) 中科院前沿领域项目(CJ05130001)
关键词 辉光放电 酸性红 降解 glow discharge electrolysis acid red degradation
分类号 X703.1 [环境科学与工程—环境工程]
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参考文献11

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  • 1李和平,罗小锋,肖子丹.壳聚糖微球的制备及其对甲基橙的吸附研究[J].印染,2006,32(15):1-6. 被引量：21
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  • 6Chiou M. S. , Li H.Y. Adsorption behavior of reactive dye in aqueous solution on chemical cross-linked chitosan beads. Chemosphere, 2003, 50(8) : 1095-1105.
  • 7Shaobin Wang, Eko Ariyanto. Competitive adsorption of malachite green and Pb ions on natural zeolite. Journal of Colloid and Interface Science, 2007, 314( 1 ) : 25-31.
  • 8Gregorio Crini, Pierre-Marie Badot. Application of chi- tosan, a natural aminopolysaccharide, for dye removal from aqueous solutions by adsorption processes using batch stud- ies: A review of recent literature. Prog. Polym. Sci., 2008,33 ( 4 ) : 399-447.
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  • 10Chiou M. S. , Li H. Y. Equilibrium and kinetic modeling of adsorption of reactive dye on cross-linked chitosan beads. Hazardous Materials, 2002, 93 (2) :233-248.

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水处理技术
2008年 第7期

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