%0 Conference Article %T EFFECT OF SOLUTION pH AND MASS OF THE SORBENT ON SORPTION AND DEGREE OF PURIFICATION OF WATER FROM COPPER IONS BY MAGNESIUM AND ZINC FERRITES %A Molchanova, O.N. %A Novikova, L.A. %A Tomina, E.V. %A Meshcheryakova, A.A. %K sorbents, magnesium ferrite, zinc ferrite, heavy metals, copper ions, sorption, water treatment, waste water, pH of the solution, sorbent mass, environment protection %J ENERGY-SAVING AND ENVIRONMENTALLY FRIENDLY TECHNOLOGIES IN THE FORESTRY INDUSTRY %D 2024 %P 5 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov