Partitioning and source diagnostics of polycyclic aromatic hydrocarbons   in rivers in Tianjin, China

doi:10.1016/j.envpol.2006.07.009

CORC > 北京大学 > 环境科学与工程学院

	Partitioning and source diagnostics of polycyclic aromatic hydrocarbons in rivers in Tianjin, China
	Shi, Z. ; Tao, S. ; Pan, B. ; Liu, W. X. ; Shen, W. R.
刊名	environmental pollution
	2007
关键词	polycyclic aromatic hydrocarbons river organic carbon partitioning source diagnostics DISSOLVED ORGANIC-MATTER SOLID-PHASE MICROEXTRACTION NATURAL SEDIMENTS HYDROPHOBIC POLLUTANTS PAH DISTRIBUTIONS SORPTION ESTUARY SOILS CONTAMINATION COASTAL
DOI	10.1016/j.envpol.2006.07.009
英文摘要	Water, suspended particulate matter (SPM), and sediment samples were collected from ten rivers in Tianjin and analyzed for 76 polycyclic aromatic hydrocarbons (PAHs), dissolved organic carbon (DOC), particulate organic carbon (POC) in SPM and total organic carbon (TOC) in sediment. The behavior and fate of PAHs influenced by these parameters were examined. Generally, organic carbon was the primary factor controlling the behavior of the 16 PAH species. Partitioning of PAHs between SPM and water phase was studied, and Koc for some PAH species were found to be significantly higher than the predicted values. The source of PAHs contamination was diagnosed by using PAH isomer ratios. Coal combustion was identified to be a long-term and prevailing contamination source for sediment, while sewage/wastewater source could reasonably explain a short-term PAHs contamination of SPM. (c) 2006 Elsevier Ltd. All rights reserved.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000244971100026&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Environmental Sciences; SCI(E); EI; PubMed; 55; ARTICLE; 2; 492-500; 146
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/198692]
专题	环境科学与工程学院
推荐引用方式 GB/T 7714	Shi, Z.,Tao, S.,Pan, B.,et al. Partitioning and source diagnostics of polycyclic aromatic hydrocarbons in rivers in Tianjin, China[J]. environmental pollution,2007.
APA	Shi, Z.,Tao, S.,Pan, B.,Liu, W. X.,&Shen, W. R..(2007).Partitioning and source diagnostics of polycyclic aromatic hydrocarbons in rivers in Tianjin, China.environmental pollution.
MLA	Shi, Z.,et al."Partitioning and source diagnostics of polycyclic aromatic hydrocarbons in rivers in Tianjin, China".environmental pollution (2007).