TY JOUR TI EFFICIENCY OF USING SORPTION FORMULATIONS BASED ON ENERGY WASTE TO REMOVE ETHYL MERCAPTAN KW ETHYL MERCAPTAN KW ADSORPTION KW ADSORBENTS KW SLUDGE FROM A WATER TREATMENT PLANT KW GAS PURIFICATION KW INDUSTRIAL WASTE KW MULTICOMPONENT SORPTION COMPOUNDS JO Herald of Technological University AU Filimonova, A.A. AU Kamalieva, R.F. AU Vlasova, A.Y. PY 2026 IS 29 PB Kazan National Research Technological University