Laboratory analytical methods for the determination of the hydrocarbon status of soils (a review)
| Autor: | R. G. Kovach, Yu. I. Pikovskii, M. A. Smirnova, Leonid A. Korotkov |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
chemistry.chemical_classification
Soil Science Infrared spectroscopy 04 agricultural and veterinary sciences 010501 environmental sciences Mass spectrometry 01 natural sciences Hydrocarbon chemistry Environmental chemistry Soil water 040103 agronomy & agriculture 0401 agriculture forestry and fisheries Sample preparation Gas chromatography Spectroscopy 0105 earth and related environmental sciences Earth-Surface Processes |
| Zdroj: | Eurasian Soil Science. 50:1125-1137 |
| ISSN: | 1556-195X 1064-2293 |
| DOI: | 10.1134/s1064229317100076 |
| Popis: | Laboratory analytical methods suitable for the determination of the hydrocarbon status of soils (a specific soil characteristic involving information on the total content and qualitative features of soluble (bitumoid) carbonaceous substances and individual hydrocarbons (polycyclic aromatic hydrocarbons, alkanes, etc.) in bitumoid, as well as the composition and content of hydrocarbon gases) have been considered. Among different physicochemical methods of study, attention is focused on the methods suitable for the wide use. Luminescence-bituminological analysis, low-temperature spectrofluorimetry (Shpolskii spectroscopy), infrared (IR) spectroscopy, gas chromatography, chromatography–mass spectrometry, and some other methods have been characterized, as well as sample preparation features. Advantages and limitations of each of these methods are described; their efficiency, instrumental complexity, analysis duration, and accuracy are assessed. |
| Databáze: | OpenAIRE |
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