Research of the activity of Fe-pillared montmorillonites in aqueous dye solutionAziza Abdikamalova, Feruza Zhuraeva, Saida Ibodullayeva, Izzat Eshmetov and Aisha SharipovaE3S Web of Conf., 390 (2023) 05025DOI: https://doi.org/10.1051/e3sconf/202339005025