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Research on remediation of contaminated soil by leaching method
| 题名： | Research on remediation of contaminated soil by leaching method |
| 正文语种： | 中文 |
| 作者： | Shanlin Zhao Yiyun Liu Shuang Cui an Zhang Qing Han |
| 作者单位： | ollege of hemistry, hemical Engineering and Environmental Engineering, Liaoning Shihua University, Fushun 113001, hina Key Laboratory for Ecological Metallurgy of Multimetallic Mineral, School of Materials & Metallurgy, Northeastern University, Shenyang 110819, hina |
| 关键词： | Soil remediation Leaching agents Contaminated soil |
| 摘要： | This paper overviews the status of leaching techniques used in the remediation of contaminated soil.The article points out the characteristics and conditions of in-site and ex-site leaching methods.Inorganic acids, surfactants and chelating agents are effective leaching agents.The effects of these agents on remediation of heavy metals, organic pollutants and waste oil in contaminated soil are very impressive.We found that organic phosphoric acid can reduce secondary pollution on groundwater in the subsequent of soil remediation.It is worth further study and summary on its usage in soil remediation. |
| 会议日期： | 20160817 |
| 会议举办地点： | 广州 |
| 会议名称： | 2016土壤与地下水国际研讨会 |
| 出版日期： | 2016-08-17 |
| 母体文献： | 2016土壤与地下水国际研讨会论文集 |
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