Use of thin-layer and high-performance liquid chromatography for the study of the adsorption of surfactants on a river sediment

Journal of Biochemical and Biophysical Methods
T CserhátiE Forgács

Abstract

The adsorption of tributylphenol ethylene oxide isomers containing various lengths of ethylene oxide chain and positional isomers of tributylphenol on a riverine sediment was studied by thin-layer chromatography combined with high-performance liquid chromatography. The adsorption capacity of the sediment was compared with that of silica, alumina and diatomaceous earth. It was established that the adsorption capacity of the riverine sediment is similar to that of silica. The adsorption of surfactants on the sediment surface is not selective. Neither the length of the ethylene oxide chain nor the position of the butyl substituents on the phenol ring influence significantly the adsorption.

References

Jul 1, 1994·European Journal of Drug Metabolism and Pharmacokinetics·M J Lawrence
Aug 5, 1994·Biotechnology and Bioengineering·P SaudanD M Fraser
Apr 1, 1994·Toxicology in Vitro : an International Journal Published in Association with BIBRA·M KotaniM Watanabe
Aug 1, 1994·Toxicology in Vitro : an International Journal Published in Association with BIBRA·R W LewisR Trebilcock

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