%0 Conference Article %T ALKALINE ACTIVATION AS A FACTOR INFLUENCING THE SORPTION CAPACITY OF MATERIALS OF VARIOUS NATURE %A Khodosova, N.A. %A Tomina, E.V. %A Belchinskaya, L.I. %A Manukovskaya, V.E. %K aluminosilicates, biochar, physicochemical characteristics, alkaline activation, sorption, formaldehyde %J ENERGY-SAVING AND ENVIRONMENTALLY SAFE TECHNOLOGIES OF THE TIMBER INDUSTRY – 2025 %D 2025 %P 4 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov