Features of kinetics of Sr2+ sorption from surface drinking water on clinoptilolites from Russian and Bulgarian deposits

Valentina Nikashina, Inna Serova, Tatjana Kusmina, Irma Roschina, Irina Gromyak, Nadezhda Lihareva, Ognjan Petrov
2016 Zaštita Materijala  
The kinetics of Sr 2+ ion-exchange process on NH 4 + -forms of clinoptilolites from deposits in Russia and Bulgaria on the sample of the surface drinking water was investigated in detail. It was shown, that the kinetic process on clinoptilolite includes 3 stages. The obtained data are the initial one for the development of a mathematical model of the dynamic ion-exchange process on NH 4 + -form of clinoptilolites from diluted solutions that makes possible to generate the computer program and
more » ... uter program and thereupon to calculate the break-through curves of Sr2+ sorption on NH4+-clinoptilolite for different dynamic conditions.
doi:10.5937/zasmat1604545n fatcat:thjbg7bqdreinjsgysutg3agv4