%0 Journal Article %T Methods for urban wastewater sludge treatment %A Kapinos, O.G. %A Tvardovskaya, N.V. %K sediment, municipal wastewater, dewatering, disposal, elimination, environmental safety, economic efficiency %J Proceedings of Petersburg Transport University %D 2026 %N 23 %P 8 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"