Industrial responsibility in the emission of particulate matter in the atmosphere

被引：9

作者：

de Souza, PA ^{[1
]}

Rodrigues, OD

Morimoto, T

Garg, VK

机构：

[1] Univ Fed Espirito Santo, Dept Fis, BR-29060900 Vitoria, ES, Brazil

[2] IDC, Companhia Siderurg Tubarao, BR-29164280 Serra, ES, Brazil

[3] Univ Brasilia, Dept Fis, BR-70910900 Brasilia, DF, Brazil

来源：

HYPERFINE INTERACTIONS | 1998年 / 112卷 / 1-4期

关键词：

D O I：

10.1023/A:1011057231700

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

The present investigation consists of the application of several techniques such as Mossbauer spectroscopy, X-ray diffraction, atomic absorption electron probe micro analysis (EPMA), and thermo-gravimetric analysis, to the identification of the particulate matter in atmospheric aerosols in the metropolitan region of Vitoria (MRV), ES, Brazil. The main sources of particulate matter and its emission characteristics within the steel industry have been studied to identify its contribution to air particles in Vitoria region. The analysis reveals the total amount of industrial emission of the iron containing components in the atmosphere. The presence of goethite, hematite, magnetite, pyrite, silicates, marine chloride and total absence of heavy metals could be confirmed.

引用

页码：133 / 135

页数：3

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