Occurrence and Risk Assessment of Perfluorooctanoate (PFOA) and Perfluorooctane Sulfonate (PFOS) in Surface Water, Groundwater and Sediments of the Jin River Basin, Southeastern China

被引：0
作者：
Yasong Li
Yaci Liu
Guowei Shi
Chunlei Liu
Qichen Hao
Lin Wu
机构：
[1] Chinese Academy of Geological Sciences,Institute of Hydrogeology and Environmental Geology
[2] China Geological Survey (CGS) and Hebei Province Key Laboratory of Groundwater Contamination and Remediation,School of Water Resources and Environment
[3] China University of Geosciences (Beijing),Key Laboratory of the Coastal and Wetland Ecosystems (Xiamen University)
[4] Ministry of Education,undefined
来源：
Bulletin of Environmental Contamination and Toxicology | 2022年 / 108卷
关键词：
PFOA; PFOS; Spatial distribution; Risk assessment; Southeastern China;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Perfluorooctanoate (PFOA) and perfluorooctane sulfonate (PFOS) levels were determined in surface water, groundwater and sediments of the Jin River Basin, southeastern China. PFOA was detected in most of the samples, and its concentrations ranged from 0.53 to 8.77 ng/L, 0.26 to 15.1 ng/L and not detected (ND) to 23.9 ng/g in surface water, groundwater and sediments, respectively. Unlike PFOA, the detection frequency of PFOS was lower than 32%, and its concentrations ranged from ND to 2.56 ng/L, ND to 7.01 ng/L, ND to 11.1 ng/g in surface water, groundwater and sediments, respectively. The environmental risk assessment showed that PFOA could pose a high risk to surface water and groundwater, and both PFOA and PFOS posed a high risk to sediments. Moreover, the adults living in the Jin River Basin were at insignificant health risk to exposure to PFOA and PFOS through water consumption.
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页码：1026 / 1032
页数：6
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