Optimum conditions for adsorption preconcentration of volatile organic compounds from aqueous solutions

Authors
Rodinkov, OV Moskvin, LN
Citation
Ov. Rodinkov et Ln. Moskvin, Optimum conditions for adsorption preconcentration of volatile organic compounds from aqueous solutions, J ANALYT CH, 54(2), 1999, pp. 130-133
Citations number
11
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
JOURNAL OF ANALYTICAL CHEMISTRY
ISSN journal
10619348 → ACNP
Volume
54
Issue
2
Year of publication
1999
Pages
130 - 133
Database
ISI
SICI code
1061-9348(199902)54:2<130:OCFAPO>2.0.ZU;2-Z
Abstract
The dynamic adsorption preconcentration of volatile organic compounds from aqueous solutions has been examined. It is demonstrated that the conditions of the process can be optimized within the framework of the chromatographi c plate theory. An adequate method for calculating the recovery of the conc entrated compounds as a function of the ratio between the sample volume and chromatographic parameters of the adsorption column is proposed.