Application of Nano-Sized TiO2 in Environmental Protection

Nano-sized TiO2 is one of the most popular photocatalysts at present. This paper summarizes Nano-sized TiO2's circumstances of applications and trends of development at home and abroad in recent years, especially analyses the application and potential breakthrough of Nano-sized TiO2 in the environmental protection such as atmospheric pollution control and sewerage treatment, etc. Finally, the Nano-sized TiO2's application prospect in the field of environmental protection in future is predicted.