| 沉积物中六氯苯在均匀电动力学作用下的迁移 |
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| 引用本文： | 解清杰,何佳,黄卫红,陆晓华.沉积物中六氯苯在均匀电动力学作用下的迁移[J].环境化学,2006,25(5):543-545. |
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| 作者姓名： | 解清杰 何佳 黄卫红 陆晓华 |
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| 作者单位： | 华中科技大学环境科学与工程学院,武汉,430074 |
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| 摘 要： | 分析了六氯苯在沉积物中吸附特性,研究了影响沉积物中六氯苯在均匀电动力学作用下的迁移.结果表明,均匀电动力学过程能有效地促进沉积物中HCB的解吸和迁移,其作用效果与反应时间、沉积物初始pH值、电极电压和电解质投加量等密切相关.
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| 关 键 词： | 电动力学 六氯苯 沉积物 迁移 |
| 收稿时间： | 2005-11-18 |
| 修稿时间： | 2005-11-18 |
MIGRATION OF HEXACHLORBENZENE IN SEDIMENTS BY UNIFORM ELECTRO-KINETICS |
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| XIE Qing-jie,HE Jia,HUANG Wei-hong,LU Xiao-hua.MIGRATION OF HEXACHLORBENZENE IN SEDIMENTS BY UNIFORM ELECTRO-KINETICS[J].Environmental Chemistry,2006,25(5):543-545. |
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| Authors: | XIE Qing-jie HE Jia HUANG Wei-hong LU Xiao-hua |
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| Abstract: | The sediment adsorption of hexachlorbenzene(HCB)was analyzed in this paper,the characteristics of migration and its affecting factors of HCB in sediments by uniform electro-kinetics were tested through experiments.Electro-kinetic transport process can promote effectively the desorption and migration of HCB in sediment;and the migration effectiveness was related closely to thereaction time,initial pH of the sediments,the dosage of electrolyte,and the voltage on electrodes. |
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| Keywords: | electro-kinetic hexachlorbenzene sediments migration |
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