Email this article Specialized Methods of Thermal Treatment of Riverine and Marine Suspensions Preparatorily to Their Analysis for Trace Concentrations of Chemical Elements
- Authors: Oreshkin V.N.1, Tsizin G.I.2, Tatsii Y.G.3
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Affiliations:
- Institute of Fundamental Problems in Biology
- Chemical Faculty
- Vernadsky Institute of Geochemistry and Analytical Chemistry (GEOKhI)
- Issue: Vol 56, No 3 (2018)
- Pages: 276-281
- Section: Short Communications
- URL: https://journals.rcsi.science/0016-7029/article/view/155899
- DOI: https://doi.org/10.1134/S0016702918030060
- ID: 155899
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Abstract
The paper considerations of the possibility of the low-temperature (1000°C) and high-temperature (>1500°C) thermal decomposition of solid samples of suspensions and the selective fractional evaporation–condensation of elements in specialized electrothermal crucible and rod atomizers for the purposes of direct atomic-absorption analysis. The approach is applied to analyze samples of riverine and marine suspensions for Ag, Cd, and Tl.
About the authors
V. N. Oreshkin
Institute of Fundamental Problems in Biology
Author for correspondence.
Email: ifpb@issp.serpukhov.su
Russian Federation, Pushchino, Moscow oblast, 142292
G. I. Tsizin
Chemical Faculty
Email: ifpb@issp.serpukhov.su
Russian Federation, Moscow, 119991
Yu. G. Tatsii
Vernadsky Institute of Geochemistry and Analytical Chemistry (GEOKhI)
Email: ifpb@issp.serpukhov.su
Russian Federation, Moscow, 119991
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