Scientific and methodological justification and development of methods for determining the content of multicomponent organic compounds in air and water samples as applied to environmental monitoring tasks

N. A. Gosteva; M. Yu. Gosteva; N. V. Maltseva

Vol 154

Pages:

56-58

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RUS

Research article

Problems of environmental monitoring and environmental safety

Scientific and methodological justification and development of methods for determining the content of multicomponent organic compounds in air and water samples as applied to environmental monitoring tasks

Authors:

N. A. Gosteva¹

M. Yu. Gosteva²

N. V. Maltseva³

About authors

1 — G.V. Plekhanov Saint Petersburg Mining University
2 — G.V. Plekhanov Saint Petersburg Mining University
3 — NKTB Kristall of the Ministry of Education of Russia

Date submitted:

2002-08-10

Date accepted:

2002-09-24

Date published:

2003-11-13

Abstract

A unified methodological approach to the analysis of complex mixtures of volatile organic compounds in various media (air, water, soil), implemented with the use of universal methodological and instrumental bases, is substantiated. The main analytical method is the highly sensitive multivariate capillary gas chromatography in combination with other effective processes (gas extraction, sorption concentration, thermal desorption, cryogenic focusing etc.) applied in the operational line for sampling, sample preparation, pulsed sample introduction etc. Based on the metrological studies of the proposed basic technique for the analysis of multicomponent impurities (27 compounds in air samples) the techniques for measurement in air and water samples of mixed substances: gasoline, kerosene, white spirit and solvent oil were developed. The suggested principles of universality and unification of the operating series provide intensification and cheapening of their ecological control and monitoring.

Гостева Н.А., Гостева М.Ю., Мальцева Н.В. Научно-методологическое обоснование и разработка методик определения содержания многокомпонентных органических соединений в пробах воздуха и воды применительно к задачам экологического мониторинга // Записки Горного института. 2003. Т. 154 . С. 56-58.

Gosteva N.A., Gosteva M.Y., Maltseva N.V. Scientific and methodological justification and development of methods for determining the content of multicomponent organic compounds in air and water samples as applied to environmental monitoring tasks // Journal of Mining Institute. 2003. Vol. 154 . p. 56-58.

Scientific and methodological justification and development of methods for determining the content of multicomponent organic compounds in air and water samples as applied to environmental monitoring tasks

Abstract

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