Benchmark Study of Organohalogen Substances’ Mixtures, Producing at the Water Disinfections by Chlorine and Sodium Hypochlorite

Abstract

There was proved that, at this time, chlorinating agents are the most effective in the process of water treatment, and possessed by long acting, that could not assure other methods of disinfection. Nevertheless, in connection with of higher risk of molecular chlorine usage as reagent, there was arise necessity of investigation of alternative methods. One from the most advanced and optimal method of drinking water disinfection was recognized method of water purification by means of sodium hypochlorite. In connection with generation during water disinfection by chlorinating agents of different Organohalogen compounds, some of which are fairy toxic, was carrying out analysis of by-products in water, treated by sodium hypochlorite. There were presented results of benchmark study of Organohalogen substance’s’ mixture composition, producing during the disinfection of water by chlorine and sodium hypochlorite, conducted with use of gas chromatography mass-spectrometry.