Characterization of carbonaceous particulate matter in the urban area of Rome

被引：0

作者：

Avino, P ^{[1
]}

Brocco, D ^{[1
]}

Cecinato, A ^{[1
]}

机构：

[1] ISPESL, Dipartimento Insediamenti Prod Interaz Ambiente, Rome, Italy

来源：

URBAN TRANSPORT VII: URBAN TRANSPORT AND THE ENVIRONMENT IN THE 21ST CENTURY | 2001年 / 8卷

关键词：

D O I：

暂无

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Total carbon, elemental carbon and organic carbon in the particulate matter were measured in the urban area of Rome by means of a thermal method. The results have shown that carbonaceous material constitutes a significant fraction of the total aerosol mass (30-40%). An investigation of organic carbon composition has been carried out in order to determine the alkanes, the alkanoic acids and polycyclic aromatic hydrocarbons by means of an HRGCMS procedure. A different distribution of homologues in the two classes of n-alkanes and n-alkanoic acids has shown the presence of their natural source which adds up to prevalent anthropogenic carbon particulate.

引用

页码：361 / 370

页数：10

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