期刊
BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY
卷 101, 期 5, 页码 598-603出版社
SPRINGER
DOI: 10.1007/s00128-018-2444-z
关键词
Perfluoroalkyl substances; Water; Poyang Lake; the Yangtze River
资金
- Natural Science Foundation of China [41673022]
- Chinese Academy of Geological Sciences [YYWF201722]
The Yangtze River drainage basins are China's most important economic development zones and also the locations of several large-scale fluorine chemical industries. In order to reveal the contribution from the tributaries at the dividing point between the middle and lower reaches of the Yangtze River with respect to perfluorinated substances (PFASs), 17 PFAS compounds in surface water, groundwater, and tap water samples were analyzed in the tributary system of the Jiujiang section of the Yangtze River. The total concentrations of PFASs in the surface waters ranged from 7.8 to 586.2ng/L. High proportion of short-chain compound PFBS in surface waters in Nanchang City, Poyang Lake, and the Yangtze River was observed which is likely of WWTPs' origin.
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