Retention of thallium by natural minerals: A review

doi:10.1016/j.scitotenv.2021.146074

	Retention of thallium by natural minerals: A review
	Zhuang, Wen 1,2; Liu, Min 1,2; Song, Jinming3 ; Ying, Samantha C.4
	2021-07-10
发表期刊	SCIENCE OF THE TOTAL ENVIRONMENT
ISSN	0048-9697
卷号	777 页码:8
通讯作者	Zhuang, Wen([email protected]) ; Song, Jinming([email protected])
摘要	Though thallium (Tl) is usually present in trace amounts in natural environments, its biotoxicity is extremely high. With the development of mining, the metallurgy industry, and the growing application of Tl in high-tech fields, the threat of Tl to ecological environments and human health is increasing. Natural minerals, such as clay minerals, iron oxides, and manganese oxides, are natural Tl adsorbents due to their mineralogy and crystal structures. In this review, we discuss the mechanisms of Tl adsorption by various natural minerals, compare the adsorption capacities of common soil minerals for Tl, and describe the limitations of traditional sequential extrac-tion methods for identifying the chemical states of Tl on minerals and source of Tl. We also provide suggestions on future directions needed in Tl research including a) additional in-depth studies on the competitive adsorption of Tl by minerals; b) more direct comparison of Tl adsorption behavior from lab-based experiments with field ob-servations to clarify the mechanisms of Tl adsorption by minerals under environmental conditions; c) more re-search data are needed to support the establishment and improvement of relevant research methods based on modern leading-edge technologies such as synchrotron radiation. Further, we suggest further research is needed in adsorption technologies used for Tl treatment. This is the first review on the research progress of Tl adsorption by natural minerals with the purpose of helping understanding the mechanisms of Tl migration and transforma-tion controlled by natural minerals, and providing theoretical supports for the development of Tl adsorbents and the treatments of Tl pollution. (c) 2021 Elsevier B.V. All rights reserved.
关键词	Thallium Mineral adsorption Redox Pollution
DOI	10.1016/j.scitotenv.2021.146074
收录类别	SCI
语种	英语
资助项目	Natural Science Foundation of Shandong Province, China[ZR2020MD074]
WOS研究方向	Environmental Sciences & Ecology
WOS类目	Environmental Sciences
WOS记录号	WOS:000655615100008
出版者	ELSEVIER
引用统计	被引频次：34[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/171008
专题	海洋生态与环境科学重点实验室
通讯作者	Zhuang, Wen; Song, Jinming
作者单位	1.Shandong Univ, Inst Ecoenvironm Forens, Qingdao 266237, Shandong, Peoples R China 2.Shandong Univ, Minist Justice Hub Res & Practice Ecoenvironm For, Qingdao 266237, Shandong, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Shandong, Peoples R China 4.Univ Calif Riverside, Dept Environm Sci, Riverside, CA 92521 USA
推荐引用方式 GB/T 7714	Zhuang, Wen,Liu, Min,Song, Jinming,et al. Retention of thallium by natural minerals: A review[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2021,777:8.
APA	Zhuang, Wen,Liu, Min,Song, Jinming,&Ying, Samantha C..(2021).Retention of thallium by natural minerals: A review.SCIENCE OF THE TOTAL ENVIRONMENT,777,8.
MLA	Zhuang, Wen,et al."Retention of thallium by natural minerals: A review".SCIENCE OF THE TOTAL ENVIRONMENT 777(2021):8.

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