Potential exposure of perfluorinated compounds to Chinese in Shenyang and Yangtze River Delta areas

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	Potential exposure of perfluorinated compounds to Chinese in Shenyang and Yangtze River Delta areas
	Lu, GH (Lu, Guo-Hui); Yang, YL (Yang, Yong-Liang); Taniyasu, S (Taniyasu, Sachi); Yeung, LWY (Yeung, Leo W. Y.); Pan, J (Pan, Jing); Zhou, BS (Zhou, Bingsheng); Lam, PKS (Lam, Paul K. S.); Yamashita, N (Yamashita, Nobuyoshi)
刊名	ENVIRONMENTAL CHEMISTRY
	2011
卷号	8 期号:4 页码:407-418
关键词	biota groundwater river water seawater
ISSN号	1448-2517
英文摘要	A total of 21 perfluorinated compounds (PFCs) were quantified in water and biota samples collected from Shenyang in North-east China and the Yangtze River Delta area in East China. The human health risk owing to intake of perfluorooctane sulfonate (PFOS) and perfluorooctanoic acid (PFOA) via fish and domestic poultry dietary was evaluated. The total PFC concentration (Sigma PFC) in water samples from the rivers in Shenyang averaged 5.32 ng L(-1), with PFOS and PFOA as the predominant compounds. The urban sewage could be the source of PFOS and perfluorohexane sulfonate (PFHxS) in the surface waters. The total PFCs in water samples from the Yangtze River Delta area ranged from 42.4 to 170 ng L(-1). The highest concentrations of most PFCs were observed in waters from the Shanghai section of the Yangtze River. In the biota samples, PFOS and PFUnDA (perfluoroundecanoic acid) were the most abundant. The acceptable daily intake (ADI) and hazard ratio (HR) values for PFOS and PFOA intake through the diet of fish and poultry in the studied areas were calculated, and showed that the HR values for PFOS and PFOA are all less than 1.0 for both the areas.
学科主题	沉积学与沉积岩
WOS关键词	TANDEM MASS-SPECTROMETRY ; PERFLUOROOCTANE SULFONATE PFOS ; FLUOROTELOMER ALCOHOLS ; MAJOR SOURCE ; SOUTH CHINA ; HUMAN BLOOD ; SHORT-CHAIN ; ACIDS ; FISH ; WATER
WOS研究方向	Chemistry ; Environmental Sciences & Ecology
语种	英语
出版者	CSIRO PUBLISHING
WOS记录号	WOS:000294056000009
内容类型	期刊论文
源URL	[http://119.78.100.197/handle/2HKVOGP0/39320]
专题	中国地质调查局
作者单位	Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
推荐引用方式 GB/T 7714	Lu, GH ,Yang, YL ,Taniyasu, S ,et al. Potential exposure of perfluorinated compounds to Chinese in Shenyang and Yangtze River Delta areas[J]. ENVIRONMENTAL CHEMISTRY,2011,8(4):407-418.
APA	Lu, GH .,Yang, YL .,Taniyasu, S .,Yeung, LWY .,Pan, J .,...&Yamashita, N .(2011).Potential exposure of perfluorinated compounds to Chinese in Shenyang and Yangtze River Delta areas.ENVIRONMENTAL CHEMISTRY,8(4),407-418.
MLA	Lu, GH ,et al."Potential exposure of perfluorinated compounds to Chinese in Shenyang and Yangtze River Delta areas".ENVIRONMENTAL CHEMISTRY 8.4(2011):407-418.