Research of the activity of Fe-pillared montmorillonites in aqueous dye solution Aziza Abdikamalova, Feruza Zhuraeva, Saida Ibodullayeva, Izzat Eshmetov and Aisha Sharipova E3S Web of Conf., 390 (2023) 05025 Published online: 01 June 2023 DOI: 10.1051/e3sconf/202339005025