Application of titanium dioxide-loaded activated carbon fiber in a pulsed discharge reactor for degradation of methyl orange

被引：57
|
作者：
Zhang, Yanzong [1 ]
Xiong, Xiaoyan [1 ]
Han, Yue [1 ]
Yuan, Hao [2 ]
Deng, Shihuai [1 ]
Xiao, Hong [1 ]
Shen, Fei [1 ]
Wu, Xiaobin [1 ]
机构：
[1] Sichuan Agr Univ, Coll Resources & Environm, Prov Key Lab Agr Environm Engn, Yaan 625014, Sichuan, Peoples R China
[2] Tianjin Univ, Sch Chem Engn & Technol, Tianjin 300072, Peoples R China
来源：
CHEMICAL ENGINEERING JOURNAL | 2010年 / 162卷 / 03期
关键词：
Pulsed discharge; ACF/TiO2; Adsorption; Photocatalysis; Synergistic effect; STREAMER CORONA DISCHARGE; PHOTOCATALYTIC DEGRADATION; ELECTRICAL DISCHARGES; NONTHERMAL PLASMA; TIO2; OZONATION; WATER; COMBINATION; PHENOL; DECOMPOSITION;
D O I：
10.1016/j.cej.2010.07.017
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The application of titanium dioxide-loaded activated carbon fiber (ACF/TiO2) in a pulsed discharge reactor for degradation of methyl orange (MO) was investigated. Several factors were considered to explore the applicability and the effect of ACF/TiO2 in the combined treatment of pulsed discharge and ACF/TiO2. A synergistic effect appeared in the combined treatment. The increase in COD removal results from the photocatalysis of ACF/TiO2, as well as the adsorption of ACF/TiO2. Further, ACF/TiO2 could be regenerated in situ in the combined treatment. The solution conductivity had a major effect on chemical oxygen demand (COD) removal from the MO solution in the combined treatment, while the initial solution pH value had a minor effect on COD removal. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码：1045 / 1049
页数：5
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