Pharmaceuticals and personal care products (PPCPs) in urban and suburban rivers of Beijing, China: occurrence, source apportionment and potential ecological risk

doi:10.1039/c6em00018e

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	Pharmaceuticals and personal care products (PPCPs) in urban and suburban rivers of Beijing, China: occurrence, source apportionment and potential ecological risk
	Dai, Guohua 1; Wang, Bin 1,4; Fu, Chaochen 3; Dong, Rui 1,4; Huang, Jun 1,4; Deng, Shubo 1,4; Wang, Yujue 1,4; Yu, Gang 1,4
刊名	ENVIRONMENTAL SCIENCE-PROCESSES & IMPACTS
	2016
卷号	18 期号:4
ISSN号	2050-7887
DOI	10.1039/c6em00018e
文献子类	Article
英文摘要	This study analyzed 15 pharmaceuticals and personal care products (PPCPs) in two rivers with different urbanization levels in the surrounding watershed (urban and suburb) in Beijing, China. Along the rivers, effluent samples from wastewater treatment plants (WWTPs) and wastewater samples from direct discharge outlets were also collected to reveal their possible contribution to the occurrence of PPCPs in these two rivers. Among the 15 PPCPs, 14 compounds were detected with caffeine (maximum 11 900 ng L-1) being the dominant compound. The total concentration of the detected PPCPs in direct discharge outlets (median 4706 ng L-1) was much higher than that in river waters (2780 ng L-1) and WWTP effluents (1971 ng L-1). The suburban-influenced Liangshui River had significantly higher PPCP concentrations compared to the urban-influenced Qing River due to more input of untreated wastewater from direct discharge outlets. Source apportionment showed that approximately 55% of the total PPCPs were contributed by untreated wastewater in the suburban-influenced river. Finally, ecological risk assessment has been regarded as a necessary part of general research. According to the environmental risk assessment results, caffeine, trimethoprim and metoprolol were found to be the most critical compounds, due to their high risk quotient values. The results of the present study can provide useful information for future PPCP pollution control and sustainable water management in Beijing, China.
学科主题	Chemistry, Analytical ; Environmental Sciences
电子版国际标准刊号	2050-7895
出版地	CAMBRIDGE
WOS关键词	WASTE-WATER CONTAMINANTS ; SOLID-PHASE EXTRACTION ; ENVIRONMENTAL RISK ; TREATMENT PLANTS ; RESIDUES ; REMOVAL ; STREAMS ; DRUGS ; FATE
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
语种	英语
出版者	ROYAL SOC CHEMISTRY
WOS记录号	WOS:000374791000003
资助机构	National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21207076, 41503073] ; Tsinghua University Initiative Scientific Research Program ; Program for Changjiang Scholars and Innovative Research Team in UniversityProgram for Changjiang Scholars & Innovative Research Team in University (PCSIRT)
内容类型	期刊论文
源URL	[http://ir.ibcas.ac.cn/handle/2S10CLM1/24564]
专题	植被与环境变化国家重点实验室
作者单位	1.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China 2.Beijing Water Author, Beijing 100038, Peoples R China 3.Tsinghua Univ, Collaborat Innovat Ctr Reg Environm Qual, Beijing 100084, Peoples R China 4.Tsinghua Univ, Beijing Key Lab Emerging Organ Contaminants, Sch Environm, State Key Joint Lab Environm Simulat & Pollut Con, Beijing 100084, Peoples R China
推荐引用方式 GB/T 7714	Dai, Guohua,Wang, Bin,Fu, Chaochen,et al. Pharmaceuticals and personal care products (PPCPs) in urban and suburban rivers of Beijing, China: occurrence, source apportionment and potential ecological risk[J]. ENVIRONMENTAL SCIENCE-PROCESSES & IMPACTS,2016,18(4).
APA	Dai, Guohua.,Wang, Bin.,Fu, Chaochen.,Dong, Rui.,Huang, Jun.,...&Yu, Gang.(2016).Pharmaceuticals and personal care products (PPCPs) in urban and suburban rivers of Beijing, China: occurrence, source apportionment and potential ecological risk.ENVIRONMENTAL SCIENCE-PROCESSES & IMPACTS,18(4).
MLA	Dai, Guohua,et al."Pharmaceuticals and personal care products (PPCPs) in urban and suburban rivers of Beijing, China: occurrence, source apportionment and potential ecological risk".ENVIRONMENTAL SCIENCE-PROCESSES & IMPACTS 18.4(2016).