NATURAL SCIENCES

Journal of fundamental
and
applied researches

Research of processes of sorption of some ions of heavy metals on natural materials

2016. №4, pp. 118-124

Shakirova V.V. - Ph.D. (Chemistry), Associate Professor, Astrakhan State University, 1 Shaumyana Sq., Astrakhan, 414000, Russian Federation, svv_2004@mail.ru

Sadomtseva O.S. - Ph. D (Chemistry), Associate Professor, Astrakhan State University, 1 Shaumyana Sq., Astrakhan, 414000, Russian Federation, svv_2004@mail.ru

Koshkin E.M. - graduate student, Astrakhan State University, 1 Shaumyana Sq., Astrakhan, 414000, Russian Federation, svv_2004@mail.ru

Kozhina A.D. - student, Astrakhan State University, 1 Shaumyana Sq., Astrakhan, 414000, Russian Federation, svv_2004@mail.ru

Research is devoted to use of clays of the Astrakhan region, and also establishment of the corresponding physico-chemical basis, for the purpose of the solution of a number of the environmental problems connected with cleaning of natural and sewage from ions of heavy metals. Results of the this work, allow to draw conclusions, that absorbing ability of clays of the Astrakhan region is rather high in relation to ions of heavy metals, and can be used as sorbents for the creation of test methods for the determination using sorption concentration, as well as remove toxins from the waste treatment of industrial enterprises.

Key words: тяжёлые металлы, адсорбция, глины, сорбент, концентрирование, природные воды, сточные воды, heavy metals, adsorption, clays, sorbent, concentration, natural waters, sewage