A review of arsenic interfacial geochemistry in groundwater and the role of organic matter
文献类型：期刊论文
| 作者 | Cui, Jinli; Jing, Chuanyong2,3 |
| 刊名 | ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY
 |
| 出版日期 | 2019-11-15 |
| 卷号 | 183页码:- |
| 关键词 | Arsenic geochemistry Aquifer-sediment system Organic matter Molecular surface complexation Contents |
| ISSN号 | 0147-6513 |
| 英文摘要 | Recent discoveries on arsenic (As) biogeochemistry in aquifer-sediment system have strongly improved our understanding of As enrichment mechanisms in groundwater. We summarize here the research results since 2015 focusing on the As interfacial geochemistry including As speciation, transformation, and mobilization. We discuss the chemical extraction and speciation of As in environmental matrices, followed by As redox change and (im)mobilization in typical minerals and aquifer system. Then, the microbial-assisted reductive dissolution of Fe (hydr)oxides and As transformation and liberation are summarized from the aspects of bacterial isolates, microbial community and gene analysis by comparing As rich groundwater cases worldwide. Finally, the potential effect of organic matter on As interfacial geochemistry are addressed in the aspects of chemical interactions and microbial respiring activities for Fe and As reductive release. |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/42496]  |
| 专题 | 生态环境研究中心_环境化学与生态毒理学国家重点实验室 |
| 作者单位 | 1.Shandong Univ, Sch Environm Sci & Engn, Qingdao 266237, Shandong, Peoples R China 2.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Environm Chem & Ecotoxicol, Beijing 100085, Peoples R China 3.Guangzhou Univ, Sch Environm Sci & Engn, Key Lab Water Qual & Conservat Pearl River Delta, Minist Educ, Guangzhou 510006, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cui, Jinli,Jing, Chuanyong. A review of arsenic interfacial geochemistry in groundwater and the role of organic matter[J]. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY,2019,183:-. |
| APA | Cui, Jinli,&Jing, Chuanyong.(2019).A review of arsenic interfacial geochemistry in groundwater and the role of organic matter.ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY,183,-. |
| MLA | Cui, Jinli,et al."A review of arsenic interfacial geochemistry in groundwater and the role of organic matter".ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 183(2019):-. |
入库方式： OAI收割
来源：生态环境研究中心
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