Sorption Interactions in an Surfactant–Triterpenoid Saponin–Activated Carbon System
- Authors: Mironenko N.V.1, Selemenev V.F.1
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Affiliations:
- Voronezh State University
- Issue: Vol 92, No 11 (2018)
- Pages: 2296-2301
- Section: Physical Chemistry of Surface Phenomena
- URL: https://journals.rcsi.science/0036-0244/article/view/170218
- DOI: https://doi.org/10.1134/S0036024418110274
- ID: 170218
Cite item
Abstract
Equilibrium curves of the sorption of saponin on activated carbon are analyzed. It is found that the shape of the curve of the sorption isotherm of saponin is determined by processes of association in the solution and sorbent. Based on the calculated parameters, a structure is proposed for an adsorption layer of glycoside on the surface of a carbon-based material, and an assumption about intermolecular dispersion interactions is made.
About the authors
N. V. Mironenko
Voronezh State University
Author for correspondence.
Email: natashamir@yandex.ru
Russian Federation, Voronezh, 394018
V. F. Selemenev
Voronezh State University
Email: natashamir@yandex.ru
Russian Federation, Voronezh, 394018