Methods of using waste from steam-gas thermal power plantsDilshod Olzhaev, Tulkin Nurmurodov, Kahramon Ganiev, Mukhriddin Barakayev, Shabnam Mansurova and Navruzbek KhurramovE3S Web of Conf., 525 (2024) 03007DOI: https://doi.org/10.1051/e3sconf/202452503007