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Information × Registration Number 0221U106246, 0119U001216 , R & D reports Title Development of barrier technology to the penetration of man-made tritium oxide into the environment popup.stage_title Head Kovalenko Oleksandr Vasylovych, Кандидат технічних наук Registration Date 15-11-2021 Organization Institute of Nuclear Research of the National Academy of Sciences of Ukraine popup.description2 GDR report: 49 pages, 5 figures, 7 tables, 43 sources. The object of research - barrier technologies to limit the movement of tritium oxide outside the contaminated areas. The purpose of scientific research is to study barrier materials to limit the movement of tritium oxides into the environment. Creation of internal barriers to the penetration of tritium oxides into the air of industrial premises. Development of methods for limiting the movement of tritium oxide outside contaminated areas. Peculiarities of isotopic exchange of tritium oxides (NTO) depending on the absolute humidity in the air of industrial premises have been studied, the isotopic exchange constant of NTO of air with the water surface has been determined. Some improvements of the model of tritium oxides transfer to the environment are given. High-quality barrier coatings for structural elements of radiation-hazardous installations containing tritium are proposed to reduce the leakage of tritium into the environment. The relevance and importance of the work is that its results can be used in activities related to environmental protection, in the creation of various barriers that will inhibit or stop the penetration of tritium oxides outside the contaminated sites. Research method - theoretical calculations and experimental research. Following the results of the second stage of the GDR, 2 articles were published, 4 reports were made at conferences. The results of research can be used - scientists and engineers involved in the development of new technologies to reduce the penetration of man-made tritium from problem areas into the environment. Predictive assumptions about the development of the object of study - the results of research can be a fundamental basis for the creation of technologies for the binding of tritium in the aquatic environment and barriers to the penetration of tritium from contaminated sites into the environment. Field of application - Nuclear physics and energy. Product Description popup.authors Veremiychenko Georgy Mykytovych Volokh Olena Andriivna Kovalenko Oleksandr Vasylovych Panina Olena Leonidivna Fomenko Yuriy Serhiyovych popup.nrat_date 2021-11-15 Close