摘要
以刚果红为目标物,采用纳米TiO2为光催化剂,探讨了光降解偶氮染料的实验条件。结果表明,催化剂用量、溶液初始pH值、H2O2用量等因素对光催化降解效率具有显著影响,光催化降解刚果红的反应为一级动力学反应。
The photoeatalytic degradation of Congo red (azo dye) UV irradiating nano -TiO2. It showed that the factors, such eoneertration of H2O2, have obvious effects on the degradation rate order. in water solution as the catalyst, of Congo red. Its was inves Oil initial pH and the kinetieswasthe first
出处
《山东化工》
CAS
2008年第3期1-6,共6页
Shandong Chemical Industry
基金
山东省教育厅科技发展计划(J06D55)
山东省自然科学基金(Y2007B15)联合资助项目