Ecological Sorbent Based on Saponite Mineral from Ukrainian Clay-Field

Victoria Spivak, Igor Astrelin, Natalia Tolstopalova and Iryna Atamaniuk
Affiliation: 
National Technical University of Ukraine “Kyiv Polytechnic Institute” 37 Реremogy prosp., 03056 Kyiv, Ukraine spivakmax@rambler.ru; ira.atamaniuk@email.ua
DOI: 
https://doi.org/10.23939/chcht06.04.451
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Abstract: 
The physico-chemical, structural and adsorption characteristics of saponite mineral from Tashkivske clay-field and their changes under the influence of acid, thermal and ultrasonic activation were investigated. Stabilization mechanism of the colloidal system “saponite-water” under the influence of stabilizing agents was studied. Moreover, the effectiveness of saponite multipurpose usage was proved by experiments.
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