Preparation and performance of catalyst for organic peroxide wastewater treatment.

To improve the oxidation pretreatment efficiency of wastewater from organic peroxides, a catalyst (CeO-C catalyst) was developed using the calcination method with ceramic particles as the support. The crystalline structure and elemental composition of the CeO-C catalyst were characterized by Scanning Electron Microscope (SEM), Energy Dispersive Spectrometer (EDS), and X-ray diffraction (XRD). This study explored the effects of CeO mass ratio, calcination temperature, and calcination time on the performance of the catalyst.