Modelling Dimethoate Removal by Fenton-Like Process Using Response Surface Methodology

Proceedings

Teksoy, Arzu¹  Nalbur, Berrak Erol²  Solmaz, Seval Kutlu Akal³ 

[1] Author to whom correspondence should be addressed.;Department of Environmental Engineering, Faculty of Engineering, Uludağ University, Bursa16059, Turkey;Presented at the 3rd EWaS International Conference on “Insights on the Water-Energy-Food Nexus”, Lefkada Island, Greece, 27–30 June 2018

关键词: Fenton-like process;    mineralization;    pesticide;    oxidation;    RSM;   

DOI  :  10.3390/proceedings2110649

学科分类：社会科学、人文和艺术（综合）

来源: mdpi

【 摘 要 】

The (RSM) is a useful method for optimizing analytical methods and it has been applied to evaluate independent variables in FPs. In this study, the removal of dimethoate (DMT) which is a commonly used pesticide and has a toxic effect on the environment, was evaluated in terms of oxidation and mineralization efficiency using response surface methodology (RSM) in the Fenton-like process (FLP). The obtained optimum conditions for DMT oxidation and mineralization using the FLP included DMT/Fe+3/H2O2 ratio of 0.018 mM/0.03 mM/0.15 mM and reaction time of 65 min. DMT oxidation efficiency was 78% and mineralization efficiency was 18%. The initial DMT concentration was the most significant variable affecting both the oxidation and mineralization efficiency of DMT.

【 授权许可】

CC BY