Modern methods of industrial wastewater treatment and softeningDilshod Olzhaev, Tulkin Nurmurodov, Navruzbek Khurramov, Mukhriddin Barakayev, Shabnam Mansurova and Kahramon GanievE3S Web of Conf., 525 (2024) 02003DOI: https://doi.org/10.1051/e3sconf/202452502003