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Information × Registration Number 0207U006176, 0104U007039 , R & D reports Title The minimization of ecological risks by using the catalytic and membrane processes with the purpose of disinfection and purification of drinking water and water supply sources as well as water quality assessment popup.stage_title Head Goncharuk V.V., Registration Date 27-03-2007 Organization A.V Dumansky Institute of Colloid Chemistry and Water Chemistry popup.description2 Objects of the research are microorganisms Bacillus subtilis, Escherichia coli, ions of transitive metals as catalysts of the disinfecting action of sodium hypochlorite, photocatalytic membrane reactors, bromides.The main results. Process of water disinfection with using of chlorine-containing reagents and catalysts of redox type has been investigated. It was found that copper and zinc oxides enhance a level of water disinfecting with reduced concentration of active chlorine. It was established the principal opportunity for effective removal of low-molecular organic substances from aqueous solutions in photocatalytic membrane reactors of consistent type. It was performed a comparative studying of ion chromatography and hemi luminescence methods of analysis for different forms of bromine, nitrit-iona and arsenic in water. Product Description popup.authors popup.nrat_date 2020-04-02 Close