GOMELYA M, TRUS I, TVERDOKHLIB M, RUDENKO O. EVALUATION OF THE EFFICIENCY OF SORBENTS-CATALYSTS FOR THE PURIFICATION OF WATER FROM MANGANESE COMPOUNDS. Herald of Khmelnytskyi National University. Technical sciences. 2022;315(6(1):234-239. doi:10.31891/2307-5732-2022-315-6-234-239