Thermodynamics of the obtained ion exchanges for the sorption of various ions in environmental wastewatersRovshan Ismailov, Islom Khaydarov, Okhun Khasanov, Nailya Valeeva, Tokhir Azimov and Kamil BaltabaevE3S Web Conf., 497 (2024) 02041DOI: https://doi.org/10.1051/e3sconf/202449702041