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

	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 1,2; Fu, Chaochen 3; Dong, Rui 1,2; Huang, Jun 1,2; Deng, Shubo 1,2; Wang, Yujue 1,2; Yu, Gang 1,2
	2016
发表期刊	ENVIRONMENTAL SCIENCE-PROCESSES & IMPACTS
ISSN	2050-7887
卷号	18 期号:4 页码:445-455
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.
学科领域	Chemistry, Analytical ; Environmental Sciences
DOI	10.1039/c6em00018e
收录类别	SCI
语种	英语
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)
WOS记录号	WOS:000374791000003
出版者	ROYAL SOC CHEMISTRY
文献子类	Article
出版地	CAMBRIDGE
EISSN	2050-7895
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)
作者邮箱	thuwb@tsinghua.edu.cn
引用统计	被引频次：56[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/25212
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.Tsinghua Univ, Beijing Key Lab Emerging Organ Contaminants, Sch Environm, State Key Joint Lab Environm Simulat & Pollut Con, Beijing 100084, Peoples R China 3.Tsinghua Univ, Collaborat Innovat Ctr Reg Environm Qual, Beijing 100084, Peoples R China 4.Beijing Water Author, Beijing 100038, 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):445-455.
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),445-455.
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):445-455.

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