▎ 摘　　要

The importance of pollutant remediation using solar energy is increasingly acknowledged as a viable method to solve the current environmental problems. To date, three-dimensional (3D) graphene architectures have demonstrated excellent photocatalytic performance due to their salient characteristics. The hydrothermal treatment is the commonly reported synthetic protocol in preparing various novel hybrid 3D graphene architectures. This chapter focuses on the recent progress in developing and applying hybrid 3D graphene for the photocatalytic remediation of organic pollutants such as dye molecules, emerging contaminants, and heavy metals. Various novel design based on semiconductor/3D graphene has led to the creation of highly efficient heterojunction photocatalyst. The transformation to a 3D architecture does not only improve the accessible surface area but also enhanced light harvesting capability and charge transport. In addition, we have also made an effort to discuss some photocatalytic antibacterial disinfection innovations. Finally, prospects in the construction of hybrid 3D graphene possessing enhanced photocatalytic materials are presented. [GRAPHICS]