Effects of oil pipeline explosion on ambient particulate matter and their associated polycyclic aromatic hydrocarbons

doi:10.1016/j.envpol.2014.11.012

	Effects of oil pipeline explosion on ambient particulate matter and their associated polycyclic aromatic hydrocarbons
	Zhao, Yue 1,2; Cao, Lixin 3,4; Zhou, Qing 3,4; Que, Qiming 2; Hong, Bo 1,2
刊名	ENVIRONMENTAL POLLUTION
	2015-01
卷号	196 页码:440-449
关键词	Oil pipeline explosion Particulate matter Polycyclic aromatic hydrocarbon Substituted compound Toxicity
ISSN号	0269-7491
DOI	10.1016/j.envpol.2014.11.012
英文摘要	Effects of the oil pipeline explosion on PM2.5-associated polycyclic aromatic hydrocarbons (PAHs) and their substituted (alkylated, nitrated, oxygenated, hydroxyl and chlorinated) derivatives are assessed near the accident scene of Qingdao, China. Compared with those in TSP-PM2.5, gaseous phase, burn residue and unburned crude oil, eighty-nine PAHs in PM2.5 are identified and quantified to investigate the composition, temporal and spatial distribution, and sources. The concentrations of PM2.5-associated parent PAHs increase approximately seven times from the non-explosion samples to the explosion samples (mean +/- standard deviation: 112 +/- 2 vs 764 +/- 15 ng/m(3)), while some substituted products (nitro- and oxy-) increase by two orders of magnitude (3117 +/- 156 pg/m(3) vs 740 +/- 37 ng/m(3)). The toxicity evaluation indicates the BaP equivalent concentrations (based on the US EPA's toxicity factors) in PM2.5 are much higher than those in the other phases, especially for a long duration after the tragic accident. (C) 2014 Elsevier Ltd. All rights reserved.
资助项目	Shandong Special Research Foundation for Technology Upgrade of Scientific Instruments[2013SJGZ14]
WOS研究方向	Environmental Sciences & Ecology
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000347583900052
内容类型	期刊论文
源URL	[http://ir.fio.com.cn/handle/2SI8HI0U/3735]
专题	自然资源部第一海洋研究所
作者单位	1.Minist Educ, Key Lab Marine Environm & Ecol, Qingdao 266100, Peoples R China; 2.Ocean Univ China, Coll Environm Sci & Engn, Qingdao 266100, Peoples R China; 3.State Ocean Adm, Key Lab Marine Spill Oil Identificat & Damage Ass, Qingdao 266061, Peoples R China; 4.State Ocean Adm, Environm Monitoring Ctr, North China Sea Branch, Qingdao 266061, Peoples R China
推荐引用方式 GB/T 7714	Zhao, Yue,Cao, Lixin,Zhou, Qing,et al. Effects of oil pipeline explosion on ambient particulate matter and their associated polycyclic aromatic hydrocarbons[J]. ENVIRONMENTAL POLLUTION,2015,196:440-449.
APA	Zhao, Yue,Cao, Lixin,Zhou, Qing,Que, Qiming,&Hong, Bo.(2015).Effects of oil pipeline explosion on ambient particulate matter and their associated polycyclic aromatic hydrocarbons.ENVIRONMENTAL POLLUTION,196,440-449.
MLA	Zhao, Yue,et al."Effects of oil pipeline explosion on ambient particulate matter and their associated polycyclic aromatic hydrocarbons".ENVIRONMENTAL POLLUTION 196(2015):440-449.