| 电动修复铬污染土壤的实验研究 |
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| 引用本文： | 孟凡生,王业耀.电动修复铬污染土壤的实验研究[J].环境科学与技术,2005,28(4):27-29. |
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| 作者姓名： | 孟凡生 王业耀 |
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| 作者单位： | 中国环境科学研究院,北京,100012 |
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| 摘 要： | 对电动修复铬污染土壤进行了实验室研究。选用重铬酸钾作为污染物,其最初浓度为100mg/kg,实验过程中施加1DCV/cm的恒定电压,运行48h。结果表明电动修复可以去除土壤中存在的铬,去除效率可达81%。
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| 关 键 词： | 电动修复 土壤 铬 污染 |
| 文章编号： | 1003-6504(2005)04-0027-03 |
| 修稿时间： | 2004年7月20日 |
Study on Electrokinetic Remediation of Soils Polluted by Chromium |
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| MENG Fan-sheng,WANG Ye-yao.Study on Electrokinetic Remediation of Soils Polluted by Chromium[J].Environmental Science and Technology,2005,28(4):27-29. |
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| Authors: | MENG Fan-sheng WANG Ye-yao |
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| Abstract: | A laboratory study was conducted to investigate elec-trokinetically remediation of soils contaminated by chromium. Potassium dichromate was chosen as the pollutant with initial concentration of 100 mg/kg. A constant voltage gradient of 1 DCV/cm was applied and the experiment was operated for 48h. Results showed chromium can be removed by electrokinetic remediation with efficiency up to 81%. |
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| Keywords: | electrokinetic remediation soil chromium pollution |
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