Application of Response Surface Methodology to Optimize Mononitrotoluen Aquatic Removal by Photo-fenton Process
Main Article Content
Abstract
In this study, the effectiveness of pH (1-5), hydrogen peroxide concentration (5-10 mM), ion Fe2+ concentration (0,1-0,5 mM), and reaction time on treatment of mononitrotoluen by homogeneous Photo-Fenton process was evaluated. The response surface methodology (RSM) was applied to design the experiment and determine the optimal treatment. The results indicated, at optimized pH=3, C0MNT=100 mg/L, CFe2+= 0.4 mM, CH2O2= 2.5 mM, the MNT treatment efficiency reached 99.4% after 5 minutes.
Keywords:
Mononitrotoluen, Response surface methodology, Photo-Fenton.
References
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[9] N. V. Huong, P. S. Tung, L. M. Tri, L. T. Duong, The Effectiveness of Tnt Yellow Wastewater Treatment by Using Photo-Fenton Process, Journal of Military Science and Technology, Vol. 88,
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