Research Progress on Treatment of Dye Wastewater by Doped Modified TiO2 Photocatalyst
The characteristics and hazards of dye wastewater,the mechanism of photocatalysis technology were introduced.The re-search and application status of elements-doped TiO2 photocatalyst in dye wastewater were systematically summarized.Some of the re-search results were listed,and the development direction of TiO2 photocatalysis technology for treating dye wastewater was prospected.