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Adsorption and photocatalytic degradation of phenol over TiO2/ACF

文献类型： 外文期刊

作者： Fan, CM 1 ; Min, YQ 2 ; Hao, XG 2 ; Sun, YP 2 ; Li, XJ 2 ; Li, FB 2 ;

作者机构： 1.Taiyuan Univ Technol, Coll Chem Engn & Technol, Taiyuan 030024, Peoples R China

2.Taiyuan Univ Technol, Coll Chem Engn & Technol, Taiyuan 030024, Peoples R China; Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510070, Peoples R China; Guangdong Inst Ecoenvironm & Soil Sci, Guangdong Key Lab Agr Environm Pollut Integrated, Guangzhou 510650, Peoples R China

关键词： phenol;titanium dioxide;activated carbon fiber;adsorption;photocatalysis

期刊名称：TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA （ 影响因子：2.917； 五年影响因子：3.048 ）

ISSN： 1003-6326

年卷期： 2003 年 13 卷 2 期

页码：

收录情况： SCI

摘要： The adsorption and photocatalytic degradation of phenol in water were investigated in a cylindrical borosilicon glass photoreactor with a cooling water jacket using TiO2/ACF as photocatalyst. A 15 W UV lamp(254 nm) was used as central light source. The effects of the temperature and initial concentration of phenol solution on adsorption and photocatalytic process were studied, and the comparison of adsorption, photolysis and photocatalysis was conducted. The results show that the classical model of Langmuir gives a good description of the adsorption of phenol on TiO2/ACF and low temperature can improve the adsorption of phenol on photocatalyst; increasing temperature can increase the photocatalytic degradation rate of phenol; and the adsorption enhances the photocatalytic removal of phenol.

  • 相关文献

[1]Photocatalytic degradation of phenol in aqueous solution using TiO2/Ti thin film photocatalyst. Fan, CM,Sun, YP,Min, YQ,Hao, XG,Li, XJ,Li, FB. 2003

[2]Photocatalytic activity of neodymium ion doped TiO2 for 2-mercaptobenzothiazole degradation under visible light irradiation. Li, FB,Li, XZ,Cheah, KR. 2005

[3]Enhanced photocatalytic activity of Ce3+-TiO2 for 2-mercaptobenzothiazole degradation in aqueous suspension for odour control. Li, FB,Li, XZ,Hou, MF,Cheah, KW,Choy, WCH.

[4]Photocatalytic reaction kinetics model based on electrical double layer theory - II. Surface complexation model of methyl orange adsorption on TiO2 surface. Li, XJ,Li, FB,Gu, GB,Liu, S,Wang, LY,Liang, YY. 2003

[5]Optimization of extraction conditions of total phenol from lotus (Nelumbo nuficera Gaertn) rhizome. Yang, Dong-Mei,Zhang, Qian,Wang, Hui-Li,Zhu, Xing-Yi,Wang, Qiu-Shuang,Ying, Tie-Jin. 2012

[6]TiO2 photocatalytic antifungal technique for crops diseases control. Lu, JW,Li, FB,Guo, T,Lin, LW,Hou, MF,Liu, TX. 2006

[7]Effect of gold ion doping on the photo-catalytic properties and photo-activity of TiO2. Li, FB,Li, XZ,Li, XJ,Wan, HF. 2001

[8]Enhanced photocatalytic degradation of VOCs using Ln(3+)-TiO2 catalysts for indoor air purification. Li, FB,Li, XZ,Ao, CH,Lee, SC,Hou, MF. 2005

[9]Simulation of adsorption of gold nanoparticles carried by gas ascending from the Earth's interior in alluvial cover of the middle-lower reaches of the Yangtze River. Cao, J. J.,Hu, X. Y.,Jiang, Z. T.,Li, H. W.,Zou, X. Z.. 2010

[10]Adsorption of 2-mercaptobenzothiazole from aqueous solution by organo-bentonite. Jing, Ping,Zhao, Ping,Hou, Meifang,Tang, Xiaoyan,Wan, Hongfu,Jing, Ping.

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[12]Impact of soil primary size fractions on sorption and desorption of atrazine on organo-mineral fractions. Liu, Zhongzhen,Li, Yanliang,Huang, Yufen,Liu, Zhongzhen,Li, Yanliang,He, Yan.

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