Registration Number
0218U000601,
0117U000017
, R & D reports
Title
Development of physical and chemical principles of polarization and electrokinetic processes in disperse and membrane systems
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Head
Mishchuk Nataliya Alexeevna,
Registration Date
05-02-2018
Organization
A.V Dumansky Institute of Colloid Chemistry and Water Chemistry
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The objects of study are electrolyte solutions, dilute and concentrated disperse systems. The purpose of work is to develop physical and chemical models of polarizative and electrokinetic processes in dilute and concentrated disperse systems. The task of work is to carry out fundamental research aimed at studying the regularities of transport of particles and ions in the hydrodynamic and electric fields in application to the solution of applied problems - water and dispersion purification using electromigration, electroosmosis and electrochemical processes. Methods of research - methods of analytical chemistry, electrochemistry and mathematical physics. Main results - a study of electromigration and hydrodynamic transport of charged dispersed impurities in the space between membranes and between granules in the process of electrofiltration of model water systems based on dyes and dispersed particles; electroosmotic removal from clay soils of uncharged hydrophobic organic impurities using surfactants with different values of CCM was made. A theoretical model of transport and polarization processes in a diaphragm with cylindrical capillaries applying a periodic pressure is developed. A method for additional purification of natural, artesian and tap water from salts of hardness, iron and organic substances has been proposed and implemented, and the synthesis of active chlorine has been intensified. The obtained results are of great importance for the development of the fundamental principles of processes in disperse systems in application to technologies for water and soil decontamination. The field of application - water treatment.
Product Description
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Барінова Наталія Олегівна
Баштан Софія Юріївна
Лисенко Лариса Леонідівна
Марченко Олексій Михайлович
Несмеянова Тетяна Андріївна
Піщай Іван Якович
Ринда Олена Феліксівна
Чеботарьова Раїса Дмитрівна
Шен Олексій Едуардович
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2020-04-02
