Distribution of Pb, V, Cr, Ni, Cd, Cu and Fe in particles formed from the combustion of waste oils.

被引：18

作者：

Nerín, C ^{[1
]}

Domeño, C ^{[1
]}

García, JI ^{[1
]}

del Alamo, A ^{[1
]}

机构：

[1] Univ Zaragoza, Dept Quim Analit, Ctr Politecnico Super, Zaragoza 50015, Spain

来源：

CHEMOSPHERE | 1999年 / 38卷 / 07期

关键词：

heavy metals; combustion; particles; waste oils; speciation;

D O I：

10.1016/S0045-6535(98)00373-7

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The determination of Pb, V, Cr, Ni, Cd, Cu and Fe in particles of different size obtained from the combustion of waste oils has been carried out. The study consists of the separation of several fractions according to the size of particles, the wet digestion and the individual analysis by graphite furnace atomic absorption spectrometry of the mentioned metals. Taking into account the volatilization temperature of different compounds containing the metals and their distribution on the size fractions, the mineral speciation of metals is proposed.

引用

页码：1533 / 1540

页数：8

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