A review of arsenic interfacial geochemistry in groundwater and the role of organic matter

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 环境化学与生态毒理学国家重点实验室

	A review of arsenic interfacial geochemistry in groundwater and the role of organic matter
	Cui, Jinli ; Jing, Chuanyong 1,2
刊名	ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY
	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.
内容类型	期刊论文
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.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Environm Chem & Ecotoxicol, Beijing 100085, Peoples R China 2.Guangzhou Univ, Sch Environm Sci & Engn, Key Lab Water Qual & Conservat Pearl River Delta, Minist Educ, Guangzhou 510006, Guangdong, Peoples R China 3.Shandong Univ, Sch Environm Sci & Engn, Qingdao 266237, Shandong, 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):-.