Perfluorinated compounds in surface waters of Shanghai, China: Source analysis and risk assessment.


17 perfluorinated compounds (PFCs) were systematically investigated in the surface water from principal watersheds of Shanghai, China. 10 PFCs were above the detection limit (0.08-0.28ng/L) in 39 surface water samples. The perfluorooctanoic acid (PFOA) and perfluorobutanesulfonate (PFBS) were the two dominant compounds with a median concentration 50.67ng/L… (More)
DOI: 10.1016/j.ecoenv.2017.11.012


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