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S. B. Venig, R. K. Chernova, V. G. Serzhantov, V. P. Splyukhin, M. A. Perespelova, E. I. Selifonova, G. N. Naumova, A. M. Zakharevich, A. A. Selifonov, I. O. Kozhevnikov, N. N. Scherbakova
Determination of sorption characteristics
of glaukonite at extraction of pharmaceutical from water environmentsts
Abstract
The way of receiving the enriched glaukonit
on the basis of a natural mineral of the Beloozyorsky field of the Saratov
region is developed. Results of studying of chemical composition, structure of
a surface and some physical and chemical properties of exemplars of a sorbent
are given. In article research of process of a sorption of ions of Ambroxol of
a hydrochloride of aqueous solutions, natural and enriched glaukonity is
conducted. Sorption isotherms which are approximated by Lengmyur’s equation are
received, and values of the maximal sorptive capacities are calculated. On the
basis of the obtained data conclusions are drawn on a possibility of use of the
studied natural mineral sorbents for extraction of the above the veshchestvaykh
from aqueous solutions.
Key words: glaukonit, a sorption, isotherms, Ambroxol a hydrochloride, porosity,
water treatment.
Copyright (C) Chemistry Dept., Moscow State University, 2002
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