Natalia Korob

ANALYSIS OF TECHNICAL ASPECTS OF DISINFECTION OF SURFACES WITH AQUEOUS SOLUTIONS OF OZONE AND SODIUM HYPOCHLORITE

A. В. Поспелов, M. KOMAROV, Natalia Korob, A. KHOTKO

Aqueous solutions of ozone represent a promising alternative to chlorine-containing disinfectants, which has been confirmed by previous studies. Disinfection of surfaces, unlike bulk water, remains a poorly understood area. The article discusses the technical aspects of the use of ozone and hypochlorites, …

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ENVIRONMENTAL IMPACT ASSESSMENT OF DISINFECTANTS

M. KOMAROV, A. В. Поспелов, Natalia Korob, A. KHOTKO

Today, a wide range of disinfectants are used in the world. According to their chemical nature, they are organic and inorganic. Each of the disinfectants has its own advantages and disadvantages. In this article, we analyzed the environmental impact of five different …

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COMPARATIVE ANALYSIS OF THE EFFICIENCY OF SURFACE DISINFECTION IN AQUEOUS SOLUTIONS OF OZONE AND SODIUM HYPOCHLORITE

A. В. Поспелов, M. KOMAROV, Natalia Korob, A. KHOTKO

Disinfection of surfaces for various functional purposes is an important measure for the inactivation of microorganisms and viruses. This procedure is used almost everywhere, from water treatment facilities to medical institutions and public facilities. Among the most common disinfectants recommended by WHO …

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High-strength gypsum binder with improved water-resistance coefficient derived from industrial wastes

Maksim Kamarou, Dmitry O. Moskovskikh, Kirill Kuskov, S. N. Yudin et autres

The article presents the possibility of increasing the water resistance of gypsum binders (GBs) obtained based on synthetic gypsum by introducing additives derived from industrial wastes. Regularities were obtained for the influence of the type and amount of additives on the water/gypsum …

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Comparative Analysis of the Disinfection Efficiency of Steel and Polymer Surfaces with Aqueous Solutions of Ozone and Sodium Hypochlorite

Valentin Romanovski, Andrei V. Paspelau, Maksim Kamarou, Vitaly Likhavitski et autres

Disinfection of surfaces with various functional purposes is a relevant measure for the inactivation of microorganisms and viruses. This procedure is used almost universally, from water treatment facilities to medical institutions and public spaces. Some of the most common disinfectants the World …

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High-strength gypsum binder with improved water resistance coefficient derived from industrial wastes

Maksim Kamarou, Dmitry O. Moskovskikh, Kirill Kuskov, Sergey Yudin et autres

Abstract The article presents the possibility of increasing the water-resistance of gypsum binders obtained based on synthetic gypsum by introducing additives derived from industrial wastes. Regularities were obtained for the influence of the type and amount of additives on the water-gypsum ratio, …

by, Zimbabwe, Nigéria, ru, tr, iq, us (code pays fourni par la source)

Approaches for filtrate utilization from synthetic gypsum production

Valentin Romanovski, Xintai Su, Lijuan Zhang, Andrei V. Paspelau et autres

ru, us, cn, by, Nigéria (code pays fourni par la source)

Structurally controlled synthesis of synthetic gypsum derived from industrial wastes: sustainable approach

Maksim Kamarou, Natalia Korob, Valentin Romanovski

Abstract BACKGROUND The article demonstrates the possibility of processing spent sulfuric acid and limestone waste into high‐quality synthetic calcium sulfate dihydrate. RESULTS A comprehensive technological scheme for the production of synthetic gypsum from industrial waste was proposed. Mathematical models of the main …

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High-quality gypsum binders based on synthetic calcium sulfate dihydrate produced from industrial waste

Maksim Kamarou, Natalia Korob, Witold Kwapiński, Valentin Romanovski

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Low‐energy technology for producing anhydrite in the CaCO3–H2SO4–H2O system derived from industrial wastes

Maksim Kamarou, Natalia Korob, Anastasiya Hil, Dmitry O. Moskovskikh et autres

Abstract BACKGROUND A high‐quality anhydrite binder could be produced due to the exergy of sulfuric acid in the CaCO3–H2SO4–H2O system derived from industrial wastes. Waste of sulfuric acid derived from the production of heat‐resistant fibers and wastes of limestone that was formed …

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Structurally controlled synthesis of calcium sulphate dihydrate from industrial wastes of spent sulphuric acid and limestone

Maksim Kamarou, М. И. Кузьменков, Natalia Korob, Witold Kwapiński et autres

by, ie, ru (code pays fourni par la source)