| 零价铁修复土壤及地下水的PRB技术 |
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| 引用本文： | 胡丽娟,董晓丹,周琪.零价铁修复土壤及地下水的PRB技术[J].环境保护科学,2005,31(4):48-50. |
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| 作者姓名： | 胡丽娟 董晓丹 周琪 |
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| 作者单位： | 同济大学污染控制与资源化国家重点实验室,上海,200092;同济大学污染控制与资源化国家重点实验室,上海,200092;同济大学污染控制与资源化国家重点实验室,上海,200092 |
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| 摘 要： | 零价铁可渗活性栅(Fe0-PRB)技术,被证明是一项修复由卤代烃、卤代芳烃和有机氯农药以及一些有毒金属(如铬、硒、铀、砷和锝等)引起的土壤及地下水污染的有效技术。本文介绍了零价铁还原脱氯的机理以及影响反应速率的因素;进一步讨论了国内外利用零价铁修复受污染土壤及地下水的研究现状和发展趋势。
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| 关 键 词： | 土壤 地下水 修复 零价铁 可渗透活性栅 |
| 收稿时间： | 2004-06-18 |
| 修稿时间： | 2004-06-18 |
Remediation of Contaminated Soil and Groundwater by Fe0-PRB |
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| Hu LiJuan;Dong XiaoDan;Zhou Qi.Remediation of Contaminated Soil and Groundwater by Fe0-PRB[J].Environmental Protection Science,2005,31(4):48-50. |
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| Authors: | Hu LiJuan;Dong XiaoDan;Zhou Qi |
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| Abstract: | The Fe~0 Permeable Reactive Barrier (PRB) is an effective technology for the remediation of soil and groundwater contaminated by chlorinated hydrocarbons,chlorinated aromatic hydrocarbons,chlorinated pesticides and toxic metals such as chromium,selenium,uranium,arsenic and technetium.The reduction of chlorinated compound by zero-valent iron was discussed on the mechanism and the effects of the dechlorinated rate,as well as the study and progress of the remediation technics of contaminated soil and groundwater using zero-valent iron. |
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| Keywords: | Soil Groundwater Remediation Zero--Valent Ion Permeable Reactive Barrier |
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