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罗婷, 景传勇. 地下水砷污染形成机制研究进展[J]. 环境化学, 2011, 30(1): 77-83.
引用本文: 罗婷, 景传勇. 地下水砷污染形成机制研究进展[J]. 环境化学, 2011, 30(1): 77-83.
shu
LUO Ting, JING Chuanyong. RESEARCH PROGRESS ON MECHANISMS OF ARSENIC MOBILIZATION IN GROUNDWATER[J]. Environmental Chemistry, 2011, 30(1): 77-83.
Citation: LUO Ting, JING Chuanyong. RESEARCH PROGRESS ON MECHANISMS OF ARSENIC MOBILIZATION IN GROUNDWATER[J]. Environmental Chemistry, 2011, 30(1): 77-83.
shu

地下水砷污染形成机制研究进展

  • 1.

    中国科学院生态环境研究中心, 北京, 100085

RESEARCH PROGRESS ON MECHANISMS OF ARSENIC MOBILIZATION IN GROUNDWATER

  • 1.

    Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China

  • 摘要: 地下水砷污染是全球饮用水的主要威胁之一,目前全世界有超过一亿人受砷污染地下水问题的困扰.因此,深入研究地下水砷污染的形成机制,对预测地下水中砷的分布及解决地下水砷污染问题具有重要意义.本文在归纳总结前人相关研究的基础上,综述了关于地下水砷污染形成机制的不同解释及最新研究进展,重点阐述了铁氧化物还原溶解释放砷机制,并详细讨论了在此机制中微生物和有机碳等因素的重要作用.
    Abstract: Groundwater arsenic contamination has become a major challenge for safe drinking water in the world. Today, over 100 million people worldwide are exposed to groundwater with elevated As concentrations. Therefore, extensive investigation on the mechanism of arsenic release into groundwater has a great significance for predicting the arsenic distribution and resolving the problem of arsenic contamination in groundwater. Based on the summary of previous research, this paper reviewed various theories and research progress on the arsenic mobilization in groundwater. The mechanism of As release through reductive dissolution of Fe oxides was emphasized, and the influence of microbes and organic carbon were also discussed in this paper.
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  • 收稿日期:  2010-08-30
罗婷, 景传勇. 地下水砷污染形成机制研究进展[J]. 环境化学, 2011, 30(1): 77-83.
引用本文: 罗婷, 景传勇. 地下水砷污染形成机制研究进展[J]. 环境化学, 2011, 30(1): 77-83.
shu
LUO Ting, JING Chuanyong. RESEARCH PROGRESS ON MECHANISMS OF ARSENIC MOBILIZATION IN GROUNDWATER[J]. Environmental Chemistry, 2011, 30(1): 77-83.
Citation: LUO Ting, JING Chuanyong. RESEARCH PROGRESS ON MECHANISMS OF ARSENIC MOBILIZATION IN GROUNDWATER[J]. Environmental Chemistry, 2011, 30(1): 77-83.
shu

地下水砷污染形成机制研究进展

  • 1. 中国科学院生态环境研究中心, 北京, 100085
  • 收稿日期:  2010-08-30

摘要: 地下水砷污染是全球饮用水的主要威胁之一,目前全世界有超过一亿人受砷污染地下水问题的困扰.因此,深入研究地下水砷污染的形成机制,对预测地下水中砷的分布及解决地下水砷污染问题具有重要意义.本文在归纳总结前人相关研究的基础上,综述了关于地下水砷污染形成机制的不同解释及最新研究进展,重点阐述了铁氧化物还原溶解释放砷机制,并详细讨论了在此机制中微生物和有机碳等因素的重要作用.

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