Study on Sono-photocatalytic Degradation of Chlorobenzene in Wastewater

摘要：

Chlorobenzene(CB), one of the persistent organic pollutants (POPs), is a refractory semivolation organic compound and non-biodegradable. Treatment of CB contaminated wastewater by traditional method is essentially impossible. In the study, the sonophotocatalytic degradation of CB was examined in aqueous suspension using the TiO2 as photocatalyst. Some factors affecting the degradation rate of CB were also studied. The results indicated the chlorobenzene underwent a fast degradation. In the process, the pH value of the dispersion had little effect on the degradation rate of CB, while the amount of TiO2, initial concentration of CB and H2O2 affected it greatly.

关键词： chlorobenzene ultrasonic titanium dioxide sono-photocatalysis degradation

作者: Li Fanxiu

作者单位: College of Chemical & Environmental Engineering Yangtze University Jingzhou, 434023, P. R. China

会议类型: 国际会议

会议名称: 2010 International Conference on Digital Manufacturing and Automation(2010 数字制造与自动化国际会议 ICDMA 2010)

会议地点: 长沙

会议语种:英文

页码: 530-534

在线出版日期: 2010-12-18（万方平台首次上网日期，不代表论文的发表时间）