Tomina, E.V., Khodosova, N.A. and Lukin, A.N. 2022. Sorption and surface properties of modified biochar obtained as a result of carbonization of pine sawdust. Sorbtsionnye i Khromatograficheskie Protsessy. 22, 4 (Nov. 2022), 442-452. DOI:https://doi.org/10.17308/sorpchrom.2022.22/10600.