A highly dispersed magnetic polymetallic catalyst to activate peroxymonosulfate for the degradation of organic pollutants in wastewater

The synthetic process of the Zn 0.5 Ni 0.5 Fe 2 O 4 -S, N-GO sample and the proposed mechanism of pollutant degradation in the Zn 0.5 Ni 0.5 Fe 2 O 4 -S, N-GO/PMS system.