Prediction of retention and identification of non-substituted polyaromatic hydrocarbons by liquid chromatography
Elucidation of the correlation between the structures of investigated compounds and their retention parameters in liquid chromatography allows one to predict their behavior in the chromatographic system and to choose optimal conditions of resolution, which is the main task. The important and complex problem remains analysis of waste water. Polycyclic aromatic hydrocarbons are among the most widespread and toxic pollutants of industrial waste and natural waters. Many of them are carcinogens. A correlation equation, universal for a certain class of substances, is proposed to describe the retention and separation of polyaromatic hydrocarbons by reversed phase liquid chromatography. The possibility was shown of its application to prediction of retention data for test substances and for their identification.
- Research Organization:
- M. V. Lomonosov Moscow State Univ. (USSR)
- OSTI ID:
- 6327422
- Journal Information:
- J. Anal. Chem. USSR (Engl. Transl.); (United States), Journal Name: J. Anal. Chem. USSR (Engl. Transl.); (United States) Vol. 42:9; ISSN JACUA
- Country of Publication:
- United States
- Language:
- English
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54 ENVIRONMENTAL SCIENCES
ADSORBENTS
ADSORPTION
ALCOHOLS
ANTHRACENE
AROMATICS
BENZENE
CHROMATOGRAPHY
CONDENSED AROMATICS
EQUATIONS
ETHANOL
FORECASTING
HYDROCARBONS
HYDROGEN COMPOUNDS
HYDROXY COMPOUNDS
LIQUID COLUMN CHROMATOGRAPHY
LIQUID WASTES
MATHEMATICAL MODELS
MATHEMATICS
MOLECULAR STRUCTURE
MONITORING
NAPHTHALENE
ORGANIC COMPOUNDS
ORGANIC SOLVENTS
OXYGEN COMPOUNDS
PHENANTHRENE
POLLUTANTS
POLLUTION
POLYCYCLIC AROMATIC HYDROCARBONS
REGRESSION ANALYSIS
SEPARATION PROCESSES
SOLVENTS
SORPTION
STATISTICS
WASTE WATER
WASTES
WATER
WATER POLLUTION