%0 Journal Article %T RESULTS OF STUDIES OF THE EFFECT OF A COAGULANT ON THE PURIFICATION OF USED MOTOR OILS %A MALTSEVA, E.I. %A DEMCHUK, E.V. %A MYALO, O.V. %A PROKOPOV, S.P. %K oil, cleaning, coagulant, temperature, sediment %J Vestnik of Omsk SAU %D 2023 %N 52 %P 7 %I FSBEI HE Omsk SAU