%0 Journal Article %T Studies on the efficiency of water purification from heavy metal ions using magnetite obtained from technogenic waste %A Kopylova, V.E. %A Kalaev, R.E. %A Kalayeva, S.Z. %A Markelova, N.L. %A Gennadyeva, A.M. %A Soloviev, M.E. %K analysis of variance, regression analysis, magnetite, iron-containing waste, heavy metal ions, adsorption %J From Chemistry Towards Technology Step-By-Step %D 2022 %N 3 %P 7 %I Yaroslavl State Technical University