Synthesis of ZnO/Fe2O3 Composite from Different Source of ZnO and its Use in Degradation of Methylene Blue

The purpose of this research is to prepare and compare the ZnO composite/Fe2O3 which prepared from different sources ( normal ZnO, ZnO as waste from shaheed factory of copper and brass industry, nano ZnO) and their impact on the degrade of pollution as an example (methylene blue dye) in the aqueous solution with presence of UV irradiation and H2O2 as a Fenton's reaction at different temperature and dye concentration. The different products of ZnO/Fe2O3 composite was prepared by precipitation method, and the three composites were identify by AFM (Atomic Force Microscope) to find out the particle size and scan its morphology.