| 砷污染土壤生物挥发研究进展 |
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| 引用本文： | 吴剑,杨柳燕,肖琳,宋红波,蒋丽娟,陈鹏,万玉秋. 砷污染土壤生物挥发研究进展[J]. 土壤, 2007, 39(4): 522-527 |
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| 作者姓名： | 吴剑 杨柳燕 肖琳 宋红波 蒋丽娟 陈鹏 万玉秋 |
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| 作者单位： | 污染控制与资源化研究国家重点实验室,南京大学环境学院,南京,210093 |
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| 摘 要： | 本文综述了国内外As污染土壤生物挥发研究的最新进展.介绍了As的生物地球化学循环过程,分析了微生物形成挥发性As化合物的机理以及影响因素,探讨了采用生物挥发修复As污染土壤的可能性,最后展望了As污染土壤生物挥发研究的未来.
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| 关 键 词： | 砷 甲基化 生物挥发 土壤生物修复 |
Bio-Volatilization of Arsenic from Polluted Soil |
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| WU Jian,YANG Liu-yan,XIAO Lin,SONG Hong-bo,JIANG Li-juan,CHEN Peng and WAN Yu-qiu. Bio-Volatilization of Arsenic from Polluted Soil[J]. Soils, 2007, 39(4): 522-527 |
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| Authors: | WU Jian YANG Liu-yan XIAO Lin SONG Hong-bo JIANG Li-juan CHEN Peng WAN Yu-qiu |
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| Affiliation: | State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210093, China,State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210093, China,State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210093, China,State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210093, China,State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210093, China,State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210093, China and State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210093, China |
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| Abstract: | A review is presented of new advancements of the study on arsenic bio-volatilization in As contaminated soils, introducing processes of the biogeochemical recycling of arsenic, analyzing mechanism and affecting factors of arsenic volatilization triggered by microorganisms, exploring possibility of remediation of arsenic contaminated soil through biovolatilization, and discussing prospects of the research in future. |
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| Keywords: | Arsenic Methylation Bio-volatilizaton Soil bioremediation |
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