| Summary: | 碩士 === 弘光科技大學 === 職業安全與防災研究所 === 105 === The main purpose of this study is the removal of Sulfamethazine from apueous solutions using Electro-Fenton, in this study, we investigate the effect of process parameters on the removal of SMT from aqueous solutions using Electro-Fenton, such as the different system, current density, oxidant concentrations, electrolyte concentrations, temperature, and initial pH were evaluated to characterize the removal of SMT efficiency. The quantitative analysis is using by HPLC, The optimum of the different system, current density, oxidant concentrations, electrolyte concentrations, temperatures, and initial pH were established as the Electro-Fenton system、 21 mA/cm2、5 mM、1.5 mM、298K and 3 respectively.
In the second part, RSM was employed to assess individual and interactive effects of critical process parameters (current density, oxidant concentrations, electrolyte concentrations, temperatures, and initial pH) on treatment performance in terms of SMT removal efficiencies. Optimized reaction conditions of electro-Fenton system for SMT removal were established as current density, oxidant concentrations, electrolyte concentrations, temperatures, and initial pH were found to 23.05 mA/cm2、2.37 mM、6.67 mM、302.83 K、2.48, respectively.
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