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Information × Registration Number 0214U000476, 0110U003799 , R & D reports Title Fundamentals development of the new development nanophotocatalysts and study the influence of structural features of cluster-environment processes in water purification popup.stage_title Head Goncharuk V.V., Registration Date 11-03-2014 Organization A.V Dumansky Institute of Colloid Chemistry and Water Chemistry popup.description2 Object of study - titanium dioxide in the form of a film deposited on an extensive spongy ceramics. The aim - to explore the relationship between the terms of the application process titanium dioxide film on the surface of the sponge ceramics under conditions of controlled hydrolysis and use of various surfactants . Research methods - UV - spectroscopy, COD . Main results - investigated the relationship between the conditions of application of titanium dioxide and photo catalytic activity in the degradation fulvo , humic and picric acid. It is shown that the carrier used and the selected method of immobilization of TiO2 on it provided sufficient mechanical stability at different photocatalytic oxidation systems for 15 - 18 hours. It was established that the parameters of photocatalytic degradation of FA in three photocatalytic systems. It is shown that with photocatalytic ozonation rate of degradation ( mineralization) of FA increased by an order compared to the photocatalytic oxidation of oxygen and 2 times - compared to the photocatalytic oxidation of hydrogen peroxide. The maximum degree of degradation ( mineralization ) FC at ZOV0 = 15.9 - 16.5 dm 3 three photocatalytic systems ( O2/TiO2/UF , H2O2/TiO2/UF , O3/TiO2/UF ) was 32 , 62 and 77 % for TOC , respectively, 5, 4 and 2 hours. Scope - water treatment and water treatment . Product Description popup.authors Вакуленко Віра Федорівна Дацкевич Олена В'ячеславівна Зарицький Константин Олегович Левицька Катерина Євгеніївна Носонович Олесандр Анатолійович Приходько Роман Вікторович Самсоні-Тодоров Олександр Олегович Соболева Неля Михайлівна Сова Анатолій Микитович Таранов Віктор Васильович Черепівська Марія Костянтинівна Швадчина Юлія Олегівна Яременко Валентин Олексійович popup.nrat_date 2020-04-02 Close