Research new type of cation-exchange resin for waste water treatmentKhayrulla Pulatov, Rano Nazirova, Umida Sharipova, Alisher Yuldashev, Aziza Usmonova, Shakhriyor Sattorov and Yorkinjon ErgashevE3S Web Conf., 497 (2024) 02035DOI: https://doi.org/10.1051/e3sconf/202449702035