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Information × Registration Number 0212U001391, 0111U004807 , R & D reports Title Receipts of hydrogen at cleaning of natural and sewer waters photocatalytic and electromembrane methods popup.stage_title Head Goncharuk V.V., Registration Date 02-02-2012 Organization A.V Dumansky Institute of Colloid Chemistry and Water Chemistry popup.description2 Research object - experimental photocatalytic and elektromembrane equipment. Research purpose - is development of methods and experimental equipment for the receipt of hydrogen at cleaning of natural and sewer waters by photocatalytic and elektromembrane methods. Research methods - photocatalytic and elektromembrane. Basic results: factors influencing on forming of structure and property of active centers of catalysts of synthesis of hydrogen from watersoluble organic compounds on the basis of titania the nanosize particles of metals of platinum are studied paladium and golds. It is shown, that the terms of preparation substantially influence on physical and chemical and catalytic properties of the synthesized materials. Exposed main conformities to law of formation of catalysts, research in unhydrothermal terms.Dependence is shown between an amount and force of photocatalytics centers which were synthesized within the framework of project, and their activity in the reaction of destruction of watersoluble organic compounds. It is certain that such factors as concentration of organic compounds, temperature, рН of reactionary environment, amount of catalyst and active phase influence on a process. Worked out, a pilot electromembrane plant is made and tested with titanic a bycathode for cleaning of sewages from the ions of heavy metals with the receipt of hydrogen. It is shown that selectivity titanic membrane-cathode to Fe(OH)3 small depends on the initial concentration of Fe3+ and remains at the level of 97-97 %. Increase of concentration of Fe3+ in initial solution a from 10 to 60 mg/of dm3 assists the selection of hydrogen from 9,1 to 18,2 m3/(m2 h). Application domain: guard of environment. Product Description popup.authors Дульнева Тетяна Юріївна Кучерук Дмитро Дмитрович Приходько Роман Вікторович Саприкіна Марія Миколаївна popup.nrat_date 2020-04-02 Close