Background The problem of nuclear water pollution is becoming serious worldwide. Uranium, as a metal substance with long half-life radioactivity, is commonly treated by various methods. Adsorption is considered to be one of the most promising methods for treating uranium-containing wastewater.Method Magnetic nanoparticles MnFe2O4 were prepared via the coprecipitation method, followed by modification of silica using the improved St & ouml;ber method. Subsequently, amino was functionalized and grafted onto graphene oxide to prepare a novel magnetic graphene oxide composite MnFe2O4@SiO2-NH2@GO.Re...
