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Information × Registration Number 0201U005407, 0198U000812 , R & D reports Title Stady of the rules of bio- and membrane-scorption processes and eleberation of effective technology on this base popup.stage_title Head Myeshkova-Klymenko Nataliya Arkadiyivna, Registration Date 03-07-2001 Organization A.V Dumansky Institute of Colloid Chemistry and Water Chemistry popup.description2 Objective - surfactante of nonionic, anionic nature; activated carbon with different porous structure; sylycagel; reverse osmosis membrans; nanofilter membranes. Target of investigation - study of the biosorption procelling mechanism in porous structure of the activated carbon; definition the role of main sorption parameters at the biosorption processes; using active sorption admiture for intensification of nanofiltration and reverse asmosis processes with composite membranes; study an influence of the sorbents at the asate of surfactant water solution. Methods of study - spectrophotometry; neutron spectroscopy; equilibrium and dynamic of adsorption lowpressure reverse osmosis and nanofiltration; methods of the scale theory and Dajarden theory for the estimation of molecules effective dimeters. The main resuits - there is studied mechanism of proceeding and the role of the different factors in during the biosorption processes; it was shown the possibility of the using of existing theoretical approaches for identification of pollution mechanism of nanofiltration membranes in during the filtration of surfactant solution; there were estimated water selfdiffusion coefficients, redestribution of the contribution to ones single particles and collective particles after the contact surfactant solution with the sorbent. There was eleborated effective technology of water purification. The field of implementation - chemical industry, textile industry; oil industry. "Продовження": 2.Обратноосматическое фильтрование растворов сульфата кальция на композитных мембранах вт присутствии ионов железа(III) / Кавицкая А.А., Князькова Т.В. // ХТВ.- 1999.- Т.21, №2.- С.130-139. 3.Биосорбция в процессах очистки природных и сточных вод / Антонюк Н.Г., Клименко Н.А., Невинная Л.В., Смолин С.К., Марутовский Р.М. // ХТВ.- 2000.- Т.22, №1.- С.37-55. 4.Создание современных технологий подготовки питьевой воды с целью уменьшения генетического риска / Гончарук В.В., Клименко Н.А., Савчина Л.А., Врубель Т.Л. // ХТВ.- 2000.- Т.22, №5.- С.48 7-503. Product Description popup.authors popup.nrat_date 2020-04-02 Close