Research on TiO2/UV-Fenton Catalytic Oxidation of Azocarmine G Dye Wastewater

摘要：

In this paper, the synergetic action of UV-Fenton catalytic oxidation and nano-TiO2 photocatalytic to treat Azocarmine G dye wastewater was researched. The results show that the best conditions for the treatment of 250mL Azocarmine G dye wastewater are: the dosage of 30% H2O2 is 1mL; the dosage of 0.1mol/L FeSO4?H2O is 3mL; the dosage of nano-TiO2 is 1g; pH is 4; illumination distance is 21cm. In this case the decolorization rate of dye wastewater will reach 98% and COD removal rate will reach 80%. The best molar ratio of H2O2 and Fe2+and light intensity of the reaction are also discussed.

作者: Jianhua Jin Yun Li

作者单位: School of Civil Engineering & Architecture Wuhan University of Technology Wuhan, P.R.China

会议类型: 国际会议

会议名称: The 4th International Conference on Bioinformatics and Biomedical Engineering(第四届IEEE生物信息与生物医学工程国际会议 iCBBE 2010)

会议地点: 成都

会议语种:英文

页码: 1-4

在线出版日期: 2010-06-18（万方平台首次上网日期，不代表论文的发表时间）