Thallium is a highly poisonous heavy metal. Since Tl pollution control has been neglected worldwide until the present, countless Tl pollutants have been discharged into the environment, endangering the safety of drinking water, farmland soil, and food chain, and eventually posing a great threat to human health. However, the source, occurrence, pathway and fate of Tl in the environment remains understudied. As Tl in non-contaminated systems and from anthropogenic origin exhibits generally different isotopic signatures, which can provide fingerprint information and a novel way for tracing the anthropogenic Tl sources and understanding the environmental processes. This review summarizes: (i) the state-of-the-art development in highly-precise determination analytical method of Tl isotopic compositions, (ii) Tl isotopic fractionation induced by the low-temperature surface biogeochemical process, (iii) Tl isotopic signature of pollutants derived from anthropogenic activities and isotopic fractionation mechanism of Tl related to the high-temperature industrial activities, and (iv) application of Tl isotopic...
Thallium isotopic compositions as tracers in environmental studies: a review.
Juan Liu, Key Laboratory of Water Quality and Conservation in the Pearl River Delta, Ministry of Education, School of Environmental Science and Engineering, Guangzhou University, Guangzhou, China. E-mail email@example.com
Qiaohui Zhong, Jianying Qi, Juan Liu, Jin Wang, Ke Lin, Qi'en Ouyang, Xian Zhang, Xudong Wei, Tangfu Xiao, El-Naggar, A., Rinklebe, J.; Thallium isotopic compositions as tracers in environmental studies: a review.. IFIS Food and Health Sciences Database 2023; doi:
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