TY JOUR TI DEVELOPMENT OF RESOURCE-SAVING TECHNOLOGY FOR PROCESSING HEAVY OIL RESIDUES KW oil sludge from water treatment plants KW methods of dewatering KW disposal KW ecology. JO Modern Technologies and Scientific and Technological Progress AU Kuzora, I.E. AU Simonova, E.V. AU Uhanev, S.A. PY 2022 IS 2021 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»