Search Results - T. N. Kordzakhia
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Investigation of some volcanic glasses of georgian deposits
Published 2020-11-01Get full textThe paper presents research materials on some hydrogen-containing volcanic glasses of Transcaucasia of acidic composition, concentrated in areas of late Tertiary-Quaternary volcanism, in particular, the central part of the Akhalkalaki plateau, within the Akhaltsikhe valley (Georgia). Studies of nat...
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Study on the structure of phosphorus-containing zeolite anionic nanoporous materials
Published 2022-12-01Get full textPhosphates are specific compounds of the composition of living organisms, that play a special role in plant and animal life. The skeleton of most living organisms consists mainly of calcium, sodium, magnesium and other phosphates. Because phosphorus plays an important role in supplying nutrients to...
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Effect of zeolites modification on their adsorption properties
Published 2024-02-01Get full textAtmospheric air pollution is determined by the functioning of both technogenic and natural sources of pollution. The main anthropogenic sources of pollution are: transport, industrial enterprises, energy facilities and agriculture. In order to select a rational and effective method of atmospheric e...
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Prospects for the use of pumice from Georgia in lightweight concretes
Published 2024-11-01Get full textLightweight concrete is a building material with a density not exceeding 2000 kg/m3. Its structure is determined by the structure of the used components and manufacturing methods. The advantages of these building materials are their low density, good thermal insulation, frost resistance, high therm...
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Effect of acid modification of natural zeolites on the adsorption of some pharmacopollutants
Published 2022-12-01Get full textWastewater and natural waters contain various pollutants of both natural and artificial origin. Treatment of these waters is carried out comprehensively by various methods, which significantly increases costs. Currently, the problem of a large amount of drugs entering the wastewater is very relevan...
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New sorbents for determining the quality of alcoholic beverages by chromatographic analysis
Published 2024-11-01Get full textA new universal gas-chromatographic method of identification of toxic impurities is proposed in order to improve the quality indicators of alcoholic beverages. Application of chromatographic methods in wine making is characterized by some peculiarities, which is stipulated from one hand by substanc...
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