Diclofenac Removal at Low Concentrations from Wastewaters by Electrochemical Oxidation

被引：0
|
作者：
Ihos, Monica [1 ]
Iancu, Vasile [1 ]
Petre, Jana [1 ]
机构：
[1] Natl Res & Dev Inst Ind Ecol ECOIND, Bucharest 060652, Romania
来源：
REVISTA DE CHIMIE | 2014年 / 65卷 / 07期
关键词：
electrochemical oxidation; Dimensionally Stable Anodes; diclofenac; WASTE-WATER; PHARMACEUTICAL RESIDUES; DEGRADATION; KINETICS;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The aim of this paper was to apply the electrochemical oxidation on Dimensionally Stable Anodes (DSA), Ti/RuO2-TiO2 and Ti/RuO2/SnO2-Sb2O5-RuO2 to remove pharmaceuticals at low concentrations from wastewaters. Diclofenac (DEF), which is recalcitrant to biological degradation, was chosen as a pharmaceuticals model. The process was followed by recording the ultraviolet (UV) spectra and assessing the DCF concentration in the electrolyzed solutions by high-performance liquid chromatography (HPLC) with ultraviolet-visible (UV-VIS) detection. The best results were obtained in the case of Ti/RuO2/SnO2-Sb2O5-RuO2 anodes.
引用
收藏
页码：840 / 843
页数：4
相关论文
共 50 条
  • [1] Removal of sulfamethoxazole from waters and wastewaters by conductive-diamond electrochemical oxidation
    Martin de Vidales, Maria J.
    Robles-Molina, Jose
    Dominguez-Romero, Juan C.
    Canizares, Pablo
    Saez, Cristina
    Molina-Diaz, Antonio
    Rodrigo, Manuel A.
    JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY, 2012, 87 (10) : 1441 - 1449
  • [2] Removal of diclofenac and sulfamethoxazole from aqueous solutions and wastewaters using a three-dimensional electrochemical process
    Soares, Cristina
    Correia-Sa, Luisa
    Paiga, Paula
    Barbosa, Carlos
    Remor, Paula
    Freitas, Olga M.
    Moreira, Manuela M.
    Nouws, Henri P. A.
    Correia, Manuela
    Ghanbari, Amir
    Rodrigues, Antonio J.
    Oliveira, Carlos M.
    Figueiredo, Sonia A.
    Delerue-Matos, Cristina
    JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING, 2022, 10 (05):
  • [3] Electrochemical removal of antibiotics from wastewaters
    Jara, C. Carlesi
    Fino, D.
    Specchia, V.
    Saracco, G.
    Spinelli, R.
    APPLIED CATALYSIS B-ENVIRONMENTAL, 2007, 70 (1-4) : 479 - 487
  • [4] Electrochemical oxidation technology to treat textile wastewaters
    Rodriguez-Narvaez, Oscar M.
    Picos, Alain R.
    Bravo-Yumi, Nelson
    Pacheco-Alvarez, Martin
    Martinez-Huitle, Carlos A.
    Peralta-Hernandez, Juan M.
    CURRENT OPINION IN ELECTROCHEMISTRY, 2021, 29
  • [5] Progress and challenges in the use of electrochemical oxidation and reduction processes for heavy metals removal and recovery from wastewaters
    Wu, Lei
    Garg, Shikha
    Waite, T. David
    JOURNAL OF HAZARDOUS MATERIALS, 2024, 479
  • [6] Costs of the electrochemical oxidation of wastewaters: A comparison with ozonation and Fenton oxidation processes
    Canizares, Pablo
    Paz, Ruben
    Saez, Cristina
    Rodrigo, Manuel A.
    JOURNAL OF ENVIRONMENTAL MANAGEMENT, 2009, 90 (01) : 410 - 420
  • [7] Application of boron-doped diamond electrodes for electrochemical oxidation of real wastewaters
    Clematis, Davide
    Panizza, Marco
    CURRENT OPINION IN ELECTROCHEMISTRY, 2021, 30
  • [8] Sulphide removal from petroleum refinery wastewaters by catalytic oxidation
    Santo, Carlos E.
    Vilar, Vitor J. P.
    Bhatnagar, Amit
    Kumar, Eva
    Botelho, Cidalia M. S.
    Boaventura, Rui A. R.
    DESALINATION AND WATER TREATMENT, 2012, 46 (1-3) : 256 - 263
  • [9] Ammonium nitrogen removal from wastewater with a three-dimensional electrochemical oxidation system
    Ding, Jing
    Zhao, Qing-Liang
    Wei, Liang-Liang
    Chen, Yang
    Shu, Xin
    WATER SCIENCE AND TECHNOLOGY, 2013, 68 (03) : 552 - 559
  • [10] Electrochemical oxidation and ozonation applied to the treatment of wastewaters from biodiesel production
    Oxidación electroquímica y ozonización aplicadas al tratamiento de aguas de lavado de la producción de biodiesel
    Patiño, K.V., 1600, Centro de Informacion Tecnologica (23): : 41 - 52
12345