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Information × Registration Number 0214U003200, 0112U001017 , R & D reports Title The developement of physicochemical basis of non-equilibrum surface phenomena at the processes of water decontamination popup.stage_title Head Mishchuk Nataliya Alexeevna, Registration Date 23-01-2014 Organization A.V Dumansky Institute of Colloid Chemistry and Water Chemistry popup.description2 The objects of investigations are diluted aqueous dispersions and solutions of electrolytes, concentrated disperse systems, metal-oxide anodes. The aim of work is the development of electrochemical methods of removal of charged and uncharged admixtures from disperse systems, the investigations of conditions of formation and electrocatalytic activity of metal-oxide anodes. The methods of study are the methods of analytical chemistry, microelectrophoresis, optical microscopy, thermochemistry. The main results of the work: the theoretical models of concentration of charged admixture in the membrane electrofiltration channel. The experimental investigations of regularities of dye filtration at different correlations of the velocities of concentrate and filtrate and an electric field strength are carried out. The reasonability of the use of two-stage process of filtration is substantiated. The decontamination of clay soil from chlorobenzene is conducted. It is shown that the regulation of pH of the pore solution allows to increase the rate and the degree of the admixture removal. The dependence of soil detoxification on the electric field strength is studied and the reasonability of the use of its low value is shown. The formation of magnetic, cobaltite and titanium-dioxidemanganese anodes by thermochemical decomposition of nitrates on the titanium substratum is conducted and their electrocatalytic activity is investigated. The disinfection and water decontamination from rigidity salts in electrochemical process with the use of disperse fillers are investigated. The obtained results have important significance for the development of fundamental knowledge about the properties of disperse systems in electric fields and can be used for the creation of new technologies of water treatment. The area of applications is water conditioning and treatment. Product Description popup.authors Багрій Василь Андрійович Барінова Наталія Олегівна Боровицький Микита Юрійович Лисенко Лариса Леонідівна Несмеянова Тетяна Андріївна Ремез Сергій Васильович Ринда Олена Феліксівна Чеботарьова Раїса Дмитріївна Шен Олексій Едуардович popup.nrat_date 2020-04-02 Close