DEGRADATION OF EMERGENT POLLUTANTS BY FENTON AND PHOTO-FENTON PROCESSES

被引：8
|
作者：
Benedetti Durigan, Marco A. [1 ]
Vaz, Sergio Renato [1 ]
Peralta-Zamora, Patricio [1 ]
机构：
[1] Univ Fed Parana, Dept Quim, BR-81531990 Curitiba, Parana, Brazil
来源：
QUIMICA NOVA | 2012年 / 35卷 / 07期
关键词：
micropollutants; Fenton; photo-Fenton; ADVANCED OXIDATION PROCESSES; WASTE-WATER TREATMENT; MICROCYSTIN-LR; RESIDUAL PHARMACEUTICALS; PHOTOCHEMICAL REACTOR; AQUEOUS-SOLUTION; DRINKING-WATER; ENVIRONMENT; REMOVAL; LIGHT;
D O I：
10.1590/S0100-40422012000700018
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
DEGRADATION OF EMERGENT POLLUTANTS BY FENTON AND PHOTO-FENTON PROCESSES. A continuous photochemical treatment system was developed for aiming the treatment of aqueous solutions containing relevant micro-pollutants (microcystin-LR, sulfamethoxazole and 17-beta estradiol). The continuous photo-Fenton process provided high degradation efficiency. However, contact time between samples and the irradiated region is short relative to total treatment time, indicating that observed changes are predominantly due to the Fenton process. Higher degradation efficiency was observed in systems operated using two treatment cycles, the first involving a batch Fenton process and the second a continuous photo-Fenton treatment.
引用
收藏
页码：1381 / U522
页数：8
相关论文
共 50 条
  • [1] Degradation of nitrophenols by Fenton and photo-Fenton processes
    Kavitha, V
    Palanivelu, K
    [J]. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 2005, 170 (01) : 83 - 95
  • [2] Degradation of 2-chlorophenol by Fenton and photo-Fenton processes
    Seong-Hoon Hong
    Byung-Hyuk Kwon
    Jea-Keun Lee
    Il-Kyu Kim
    [J]. Korean Journal of Chemical Engineering, 2008, 25 : 46 - 52
  • [3] Degradation of Acid Blue 161 by Fenton and photo-Fenton processes
    Trovo, A. G.
    Hassan, A. K.
    Sillanpaa, M.
    Tang, W. Z.
    [J]. INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY, 2016, 13 (01) : 147 - 158
  • [4] Fenton and photo-Fenton processes for the degradation of atrazine: a kinetic study
    Benzaquen, Tamara B.
    Isla, Miguel A.
    Alfano, Orlando M.
    [J]. JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY, 2015, 90 (03) : 459 - 467
  • [5] Degradation of 2-chlorophenol by Fenton and photo-Fenton processes
    Hong, Seong-Hoon
    Kwon, Byung-Hyuk
    Lee, Jea-Keun
    Kim, Il-Kyu
    [J]. KOREAN JOURNAL OF CHEMICAL ENGINEERING, 2008, 25 (01) : 46 - 52
  • [6] Degradation of Indigotine food dye by Fenton and photo-Fenton processes
    Bousalah, Djedjiga
    Zazoua, Hanane
    Boudjemaa, Amel
    Benmounah, Abdelbaki
    Bachari, Khaldoun
    [J]. INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY, 2022, 102 (16) : 4609 - 4622
  • [7] Degradation of Acid Blue 161 by Fenton and photo-Fenton processes
    A. G. Trovó
    A. K. Hassan
    M. Sillanpää
    W. Z. Tang
    [J]. International Journal of Environmental Science and Technology, 2016, 13 : 147 - 158
  • [8] Degradation of Textile Dye Using the Advanced Oxidation Processes Photo-Fenton and Solar Photo-Fenton
    Franca, A. A. C.
    Neto, Moita J. M.
    Rios, M. A. S.
    Pereira, A. D.
    Lira, M. A. T.
    Martins, L. M.
    Matos, J. M. E.
    Sa, J. L. S.
    Silva, C. E.
    [J]. REVISTA VIRTUAL DE QUIMICA, 2021, 13 (02) : 335 - 346
  • [9] Degradation and sludge production of textile dyes by Fenton and photo-Fenton processes
    Liu, Robert
    Chiu, H. M.
    Shiau, Chih-Shiuc
    Yeh, Ruth Yu-Li
    Hung, Yung-Tse
    [J]. DYES AND PIGMENTS, 2007, 73 (01) : 1 - 6
  • [10] Degradation of the pharmaceutical Metronidazole via UV, Fenton and photo-Fenton processes
    Shemer, H
    Kunukcu, YK
    Linden, KG
    [J]. CHEMOSPHERE, 2006, 63 (02) : 269 - 276
12345