Please use this identifier to cite or link to this item: http://ri.ufs.br/jspui/handle/riufs/1802
Document Type: Artigo
Title: Desenvolvimento de metodologia eletroquímica para degradação da ciprofloxacina por agentes oxidantes gerados in situ
Authors: Silva, Jaime Rodrigues da
Santos, Renê Humberto Tavares dos
Fraga, Luciano Evangelista
Zanta, Carmem Lúcia de Paiva e Silva
Garcia, Carlos Alexandre Borges
Arguelho, Maria Lara Palmeira de Macedo
Issue Date: Mar-2013
Abstract: Ciprofloxacin is second generation quinolones flour, which is very soluble in water. This drug can be found in Sewage Treatment Plants (STPs) and natural waters at concentrations of μg L-1 and ng L-1. Electrolysis was carried out using Ag/AgCl as reference electrode and as cathode and anode plates of Ti/TiO2 were used. To study the role of supporting electrolyte were used H2SO4, HCl, NaCl, NaNO3, KCl, and Na2SO4. Were applied current densities (DC) between 20 and 160 mA.cm-2. The electrodic process indicates be dependent on pH and ionic strength. Through electrolysis, the degradation /mineralization occurs more easily in the presence of Cl-.
Keywords: Química
Eletrodegradação
Ciprofloxacina
Poluentes
Electrodegradation
Ciprofloxacin
Dimensionally stable anode
ISSN: 1984-6428
Publisher / Institution : Instituto de Química - Universidade Federal de Mato Grosso do Sul
Citation: SILVA, J. R. et al. Desenvolvimento de metodologia eletroquímica para degradação da ciprofloxacina por agentes oxidantes gerados in situ. Orbital : the electronic journal of chemistry, Campo Grande, v. 5, n. 1, jan./mar. 2013. Disponível em: <http://www.orbital.ufms.br/index.php/Chemistry/article/view/463>. Acesso em: 18 Jul. 2016.
License: Licença Creative Commons Attribution 3.0
URI: https://ri.ufs.br/handle/riufs/1802
Appears in Collections:DQI - Artigos de periódicos

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