%0 Conference Article %T APPLICATION OF BIOCHARS BASED ON SEWAGE SLUDGE FOR ENVIRONMENTAL PROTECTION PURPOSES %A Khodosova, N.A. %A Tomina, E.V. %A Manukovskaya, V.E. %A Ishchenko, T.L. %K sewage sludge, birch wood, pine wood, sorption, methylene blue dye %J ENERGY-SAVING AND ENVIRONMENTALLY FRIENDLY TECHNOLOGIES IN THE FORESTRY INDUSTRY %D 2024 %P 4 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov