Improving the efficiency of the water treatment system at the thermal station Veronika V. Bronskaya, Denis S. Balzamov, Tatiana V. Ignashina, Ramilya S. Shaikhetdinova, Olga S. Kharitonova and Maria I. Kondrateva E3S Web of Conf., 390 (2023) 05010 Published online: 01 June 2023 DOI: 10.1051/e3sconf/202339005010