Magnetic carbon composites with a hierarchical structure for adsorption of tetracycline, prepared from sugarcane bagasse via hydrothermal carbonization coupled with simple heat treatment process
Magnetic carbon composites were prepared via mild HTC and simple heat treatment. Sugarcane bagasse as precursor provided a hierarchical porous structure. The obtained composites had good magnetic properties and stability. The composites adsorbed TC rapidly with high adsorption per unit surface area.