Tomina, E.V., Cherednichenko, I.S., Zhuzhukin, K.V., Samsonov, A.A., Tien, N.A., Mai, V.Q. and Tretyakov, A.I. 2023. Sorption of methylene orange on biocarbon sorbent, obtained by pyroly-sis of wastewater sludge. Sorbtsionnye i Khromatograficheskie Protsessy. 23, 5 (Dec. 2023), 753-761. DOI:https://doi.org/10.17308/sorpchrom.2023.23/11693.