화학공학소재연구정보센터
홈 로그인 로그아웃 연락처 사이트맵
Journal of Industrial and Engineering Chemistry, Vol.78, 97-105, October, 2019
DOI10.1016/j.jiec.2019.06.032  Export Citation
Degradation of ciprofloxacin using electrochemical oxidation by Ti/nanoSnO2-MWCNT electrode: Optimization and modelling through central composite design
Marjan Esmaelian, Farideh Nabizadeh Chianeh†, and Alireza Asghari
  • Department of Chemistry, Semnan University, Semnan, Iran
E-mail:
A novel Ti/nanoSnO2-MWCNT electrode was prepared by electrophoretic deposition method for ciprofloxacin (CIP) treatment. The electrochemical characterization indicated that the electrochemical activity of Ti/nanoSnO2-MWCNT electrode was superior to the Ti/nanoSnO2 and Ti electrodes. To obtain maximal CIP removal efficiency; pH, current density, electrolysis time and electrolyte concentration were chosen as independent variables in central composite design. Under the optimal conditions, the maximal values 89.61% and 86.30% were achieved for CIP and chemical oxygen demand removal efficiencies, respectively. Based on the results, the good electro-catalytic performance of Ti/nanoSnO2-MWCNT electrode makes it low-cost and promising anode for electrochemical oxidation of drug pollutants.
Keywords:Ti/nanoSnO2-MWCNT electrode;Drug pollutant;Response surface methodology;Electrophoretic deposition
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