Calculation of optimal flow of ionite during water treatment in the column of continuous actionAlexander Golovanchikov, Olga Zalipaeva, Tatiana Sinenko, Natalia Shibitova, Natalia Prokhorenko and Ksenia CherikovaE3S Web Conf., 161 (2020) 01084DOI: https://doi.org/10.1051/e3sconf/202016101084