00825naa#a2200193#i#450# EN\\bibl\14672 20250131022632.5 20241228b2024####ek#y0engy0150####ca RU 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 Conference article/thesis Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2024 5 с. Conference article/thesis local Адсорбция. Физическая адсорбция. 544.723.2 Molchanova O. N. Novikova Lyudmila Anatol'evna Tomina E. V. Meshcheryakova A. A. bibl.vgltu.ru