کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1066152 | 948675 | 2009 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Chemical characterizations of PM10 fraction of paved road dust in Anshan, China
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم محیط زیست
علوم زیست محیطی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Chemical characterizations of PM10 fraction of paved road dust in Anshan, China Chemical characterizations of PM10 fraction of paved road dust in Anshan, China](/preview/png/1066152.png)
چکیده انگلیسی
Twenty paved road dust samples were collected in Anshan, Liaoning province, China, and measured for chemical composition. Si, Ca, OC and SO42- are abundant constituents. Calculated crustal matter concentrations were compared with the measured mass concentrations, and variance between crustal matter and paved road dust in chemical composition was analyzed, showing vehicular exhaust or some industrial emissions may influence the profile of paved road dust. In addition, principal component analysis indicated major sources of paved road dust might be crustal source, combustion source, iron and steel making and secondary aerosol.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Transportation Research Part D: Transport and Environment - Volume 14, Issue 8, December 2009, Pages 599–603
Journal: Transportation Research Part D: Transport and Environment - Volume 14, Issue 8, December 2009, Pages 599–603
نویسندگان
Bin Han, Zhipeng Bai, HongLiang Ji, Guanghuan Guo, Fang Wang, Guoliang Shi, Xiang Li,