Measuring selected PPCPs in wastewater to estimate the population in   different cities in China

doi:10.1016/j.scitotenv.2016.05.216

CORC > 北京大学 > 城市与环境学院

	Measuring selected PPCPs in wastewater to estimate the population in different cities in China
	Gao, Jianfa ; O&apos ; Du, Peng ; Li, Xiqing ; Ort, Christoph ; Mueller, Jochen F. ; Thai, Phong K. ; Brien, Jake
刊名	SCIENCE OF THE TOTAL ENVIRONMENT
	2016
关键词	PPCP consumption Population estimation Wastevvater treatment plant LC-MS/MS PERSONAL CARE PRODUCTS TREATMENT PLANTS GEOGRAPHIC-VARIATION AQUATIC ENVIRONMENT DRUG-USE PHARMACEUTICALS SEWAGE EPIDEMIOLOGY BIOMARKERS METHAMPHETAMINE
DOI	10.1016/j.scitotenv.2016.05.216
英文摘要	Sampling and analysis of wastewater from inicipal wastewater treatment plants (VV\ATTPs) has become a useful tool for understanding exposure to chemicals. Both wastewater based studies and management and planning of Lhe catchment require information on catchment population in the time of monitoring. Recently, a model has been developed and calibrated using selected pharmaceutical and personal care products (PPCPs) measured in influent wastewater for estimating population in different catchments in Australia. The present study aimed at evaluating the feasibility of utilizing this population estimation approach in China. Twenty-four hour composite influent samples were collected from 31 WWTPs in 17 cities with catchment sizes from 200000-3,450,000 people representing all seven regions of China. The samples were analyzed for 19 PPCPs using liquid chromatography coupled to tandem mass spectrometry in direct injection mode. Eight chemicals were defected in more than 50% of the samples. Significant positive correlations were found between individual PPCP mass loads and population estimates provided by WWTP operators. Using the PPCP mass load modeling approach calibrated with WWTP operator data, we estimated the population size of each catchment with good agreement with WWTP operator values (between 50-200% for all sites and 75-125% for 23 of the 31 sites). Overall, despite much lower detection and relatively high heterogeneity in PPCP consumption across China the model provided a good estimate of the population contributing to a given wastewater sample. Wastewater analysis could also provide objective PPCP consumption status in China. (C) 2016 Elsevier B.V. All rights reserved.; ARC Discovery [DP150100645]; APA; QUT VC Fellowship; ARC [FT120100546]; SCI(E); EI; PubMed; ARTICLE; phong.thai@qut.edu.au; 164-170; 568
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/433361]
专题	城市与环境学院
推荐引用方式 GB/T 7714	Gao, Jianfa,O&apos,Du, Peng,et al. Measuring selected PPCPs in wastewater to estimate the population in different cities in China[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2016.
APA	Gao, Jianfa.,O&apos.,Du, Peng.,Li, Xiqing.,Ort, Christoph.,...&Brien, Jake.(2016).Measuring selected PPCPs in wastewater to estimate the population in different cities in China.SCIENCE OF THE TOTAL ENVIRONMENT.
MLA	Gao, Jianfa,et al."Measuring selected PPCPs in wastewater to estimate the population in different cities in China".SCIENCE OF THE TOTAL ENVIRONMENT (2016).