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Information × Registration Number 0225U002339, (0124U000661) , R & D reports Title Development of the latest measures for the identification and neutralization of pollutants entering the environment as a result of military operations. popup.stage_title Підбір наноматеріалів систем виявлення (скринінгу) та методів знешкодження полютантів (біологічна деструкція, іонний обмін та передові окисні процеси (фотокаталіз)). Head Ihor L. Kovalenko, Доктор технічних наук Registration Date 04-03-2025 Organization Ukrainian State University of Science and Technologies popup.description1 Creation of new approaches (materials and methods) using a number of previously developed selectively reactive nanostructured materials with controlled selectivity for the rapid detection and neutralisation of a wide range of pollutants entering water bodies (and soils) as a result of military operations (especially explosion products, ammunition components and their transformation compounds), as well as improvement of modern methods and materials for biological destruction of pollution and advanced oxidative processes of biofiltration technology. popup.description2 Object of study is the preparation of sensor nanomaterials and determination of the degree of extraction of nitrogen-containing polutants. Purpose of the work is to determine the conditions for obtaining and characterising sensor nanomaterials of different composition; to establish the regularities of ‘conditions of obtaining and properties’. Experimental studies of the degree of extraction of nitrogen-containing polythenes and impurities. Research methods are theoretical, analytical, and instrumental. A set of experimental and theoretical data on the sensory properties of nanosystems of different composition, namely: metal dispersions and their bimetallic configurations of metals (Ag, Au) and nanocomposites based on them to a number of pollutants released into water bodies as a result of military operations (perchlorates, nitro compounds) was obtained. A set of theoretical data on the laws of the combined processes of sequential denitrification, sulphate reduction and water hardness reduction in the functioning of a biocatalytic system involving heterotrophic denitrifying, sulphate reducing and sulphur bacteria was obtained. Mathematical models of the equilibrium state and kinetics of changes in the concentrations of components ) in the space of the denitrifying system were developed. The data on optimisation of the water purification procedure with the participation of heterotrophic bacteria, photocatalytic processes and the method of highly active ion exchange were obtained. Recommendations on technological approaches to obtaining sensor nanomaterials, industrial production and distribution of the biocatalytic system were developed. 2 applications for obtaining protection documents for intellectual property rights were filed. 2 patents of Ukraine for utility model were obtained. Аpplication: C 20.13 Manufacture of other basic inorganic chemicals; M 72.19 Research and experimental development in other natural and technical sciences. Product Description popup.authors Hevod Viktor S. Kovalenko Ihor L. Kovalenko Vadym L. Skyba Marharyta I. Skyba Yurii M. Smotraiev Roman V. Toropin Mykola V. Khlopytskyi Oleksii O. popup.nrat_date 2025-03-04 Close