▎ 摘　　要

In this work, the nanocomposite of perlite@ZnO@ reduced graphene oxide (PZ-RGO) was successfully synthesized and characterized by XRD, FT-IR, Raman, and SEM images. Diffuse reflectance spectroscopy (DRS) was used to find the photocatalytic ability of this nanocomposite. In addition, photocatalytic degradation of a few hazardous compounds (methylene blue, methyl orange, and 4-nitrophenol) by the prepared nanocomposite under visible light irradiation was reported. Photocatalytic-adsorption removal experiments demonstrated that PZ-RGO is an environmentally friendly photocatalyst and adsorbent with an excellent efficiency for the removal of the above organic pollutants.