TY JOUR TI Removal of Manganese Ions from Natural and Wastewater KW Anthropogenic transformation KW wastewater KW natural water sources KW adsorption KW activated carbon KW sorption material KW manganese JO Food Processing: Techniques and Technology AU Neverov, E.N. AU Timoshchuk, I.V. AU Gorelkina, A.K. AU Ivanova, L.A. AU Mikhailova, E.S. AU Utrobina, T.A. AU Maytakov, A.L. PY 2025 IS 55 PB Kemerovo State University