Degradation of gas-phase trichloroethylene over thin-film TiO2 photocatalyst in multi-modules reactor

被引：1
|
作者：
Kim, Sang Bum [1 ]
Kim, Gyung Soo [1 ]
Hong, Sung Chang [2 ]
机构：
[1] KITECH, Div Energy & Environm, Green Chem Team, Chungnam 330825, South Korea
[2] Kyonggi Univ, Dept Environm Engn, Kyonggi Do 442760, South Korea
来源：
ENVIRONMENTAL ENGINEERING AND MANAGEMENT JOURNAL | 2007年 / 6卷 / 02期
关键词：
continuous flow system; degradation; photocatalysis; thin-film; trichloroethylene; TiO(2);
D O I：
10.30638/eemj.2007.019
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The present paper examined the photocatalytic degradation (PCD) of gas-phase trichloroethylene (TCE) over thin-film TiO(2). A large-scale treatment of TCE was carried out using scale-up continuous flow photo-reactor that nine reactors were arranged in parallel and serial. The parallel or serial arrangement is a significant factor to determine the special arrangement of whole reactor module as well as to compact the multi-modules in a continuous flow reactor. The conversion of TCE according to the space time was nearly same for parallel and serial connection of the reactors.
引用
下载
收藏
页码：137 / 142
页数：6
相关论文
共 50 条
  • [31] Photocatalytic activity of TiO2 films preserved under different conditions:: The gas-phase photocatalytic degradation reaction of trichloroethylene
    Kim, JS
    Joo, HK
    Lee, TK
    Itoh, K
    Murabayashi, M
    JOURNAL OF CATALYSIS, 2000, 194 (02) : 484 - 486
  • [32] Photocatalytic degradation of trichloroethylene over TiO2/SiO2 in an annulus fluidized bed reactor
    Tak-Hyoung Lim
    Sang-Done Kim
    Korean Journal of Chemical Engineering, 2002, 19 : 1072 - 1077
  • [33] Kinetic analysis of the photocatalytic degradation of gas-phase 2-propanol under mass transport-limited conditions with a TiO2 film photocatalyst
    Ohko, Y
    Fujishima, A
    Hashimoto, K
    JOURNAL OF PHYSICAL CHEMISTRY B, 1998, 102 (10): : 1724 - 1729
  • [34] Photocatalytic degradation of trichloroethylene over TiO2/SiO2 in an annulus fluidized bed reactor
    Lim, TY
    Kim, SD
    KOREAN JOURNAL OF CHEMICAL ENGINEERING, 2002, 19 (06) : 1072 - 1077
  • [35] Surface structure of the TiO2 thin film photocatalyst
    Negishi, N
    Takeuchi, K
    Ibusuki, T
    JOURNAL OF MATERIALS SCIENCE, 1998, 33 (24) : 5789 - 5794
  • [36] The photocatalytic degradation of indoor air contamiants using thin film TIO2 photocatalyst
    Lu, YW
    Ma, CF
    Xia, GD
    Wang, W
    Wang, C
    Chang, MY
    PROCEEDINGS OF THE 3RD INTERNATIONAL SYMPOSIUM ON HEAT TRANSFER ENHANCEMENT AND ENERGY CONSERVATION, VOLS 1 AND 2, 2004, : 691 - 696
  • [37] Surface structure of the TiO2 thin film photocatalyst
    N. Negishi
    K. Takeuchi
    T. Ibusuki
    Journal of Materials Science, 1998, 33 : 5789 - 5794
  • [38] Interdiffusion and phase formation in the Fe–TiO2 thin-film system
    N. N. Afonin
    V. A. Logacheva
    Semiconductors, 2017, 51 : 1300 - 1305
  • [39] Photoelectrocatalytic degradation of phenol using a TiO2/Ni thin-film electrode
    Yan, XL
    Shi, HX
    Wang, DH
    KOREAN JOURNAL OF CHEMICAL ENGINEERING, 2003, 20 (04) : 679 - 684
  • [40] Photoelectrocatalytic degradation of phenol using a TiO2/Ni thin-film electrode
    Yan Xiaoli
    Shi Huixiang
    Wang Dahui
    Korean Journal of Chemical Engineering, 2003, 20 (4) : 679 - 684
12345