Preparation of BiOIO3/ZnIn2S4 Composite Catalyst and Its Performance for Photoreduction of Hexavalent Chromium
BiOIO3/sulfide-indium compound composite catalyst was prepared by hydrothermal method and used for the removal of Cr(Ⅵ)in water.The results showed that the prepared BiOIO3/ZnIn2S4 had the best photocatalytic activity for Cr(Ⅵ)compared with other composite materials.The effects of reaction time,initial concentration of pollutants,catalyst dosage and other experimental conditions on the removal rate of Cr(Ⅵ)were investigated.It provides a theoretical basis for the practical application of photocatalytic reduction of Cr(Ⅵ).
万方数据
