Title of article
PCDDs and PCDFs in vehicle exhaust particles in Japan
Author/Authors
Yuichi Miyabara، نويسنده , , Shunji Hashimoto، نويسنده , , Masaru Sagai، نويسنده , , Masatoshi Morita، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1999
Pages
8
From page
143
To page
150
Abstract
Vehicle exhaust particles from gasoline and diesel engine cars were analyzed for PCDDs and PCDFs. The congener patterns of PCDDs and PCDFs in exhaust particles were different between gasoline and diesel engine cars. Suspended particulate matter from electrostatic precipitator connected to a highway tunnel was also analyzed for PCDDs and PCDFs. The congener pattern of suspended particulate matter was different from both of gasoline and diesel engine cars. Total amounts of PCDDs/PCDFs sum concentrations in gasoline, diesel and suspended particulate matter were 0.21, 0.87 and 26.0 ng/g, respectively. The I_TEQs levels in gasoline, diesel and suspended particulate matter were 4.2, 11 and 242 pg/g, respectively.
Keywords
vehicleexhaust particles (YEP) , international toxic equivalents (1-TEQs) , suspended particulate matter (SPM) , Polychlorinated Dibenzofurans (PCDFs) , Polychlorinated Dibenzo-p-Dioxins (PCDDs)
Journal title
Chemosphere
Serial Year
1999
Journal title
Chemosphere
Record number
724269
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