The role of spectrochemical analysis in the determination of the composition of atmospheric precipitation and aerosol samples in remote environments

Zs Horváth, A. Lásztity, I. Varga

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

In recent years there has been an increased interest in trace metals in atmospheric precipitation and air and their environmental effects. In estimating pollution it is necessary to know the background concentrations of the heavy metals as measured in remote areas far from human activities. From this standpoint spectroanalytical methods cover a wide range of concentrations and are unique in their ability to determine the composition of precipitation and aerosol samples, including toxic trace metals. In the present study determinations of major, minor, and trace metals were performed by ICP-AES and GFAAS. Microwave digestion and flow-injection enrichment methods were designed for this purpose. From the experimental data background levels of metals in atmospheric precipitation and air at a remote location in Hungary were ascertained.

Original languageEnglish
Pages (from-to)130-135
Number of pages6
JournalMicrochemical Journal
Volume46
Issue number1
DOIs
Publication statusPublished - Aug 1992

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ASJC Scopus subject areas

  • Analytical Chemistry
  • Spectroscopy

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