Research Progress on Photodegradation of Dyes in Aqueous Solution

对水环境中染料光降解的基础、染料分子的直接光降解和间接光降解进行了综述。重点介绍了染料在Fe(III)体系、腐殖酸体系、NO3- 体系、光催化体系(以TiO2为例)中的光降解。 Photolysis bases of dyes, the direct and indirect photodegradation of dyes in aqueous solution were reviewed. Photodegradation of dyes in solution containing Fe(III), humic acid, NO3- , and catalyst (e.g. TiO2) were summarized.