文章基本信息

标题：Experimental data on the removal of phenol by electro-H 2O 2 in presence of UV with response surface methodology
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作者：Mohammad Malakootian ; Alireza Nasiri ; Mehrdad Khatami 等
期刊名称：MethodsX
印刷版ISSN：2215-0161
电子版ISSN：2215-0161
出版年度：2019
卷号：6
页码：1188-1193
DOI：10.1016/j.mex.2019.05.004
语种：English
出版社：Elsevier
摘要：Graphical abstractDisplay OmittedAbstractPhenol is classified as priority pollutant. Phenol and its derivatives are stable in water, environmental contamination, and health concerns that are used as raw material in many chemical industries. This study investigated the removal of phenol by electro-H2O2/UV system.The response surface methodology (RSM) using central composite design (CCD) was used to modeling and optimization of experimental parameters such as pH, contact time, initial concentration of phenol, concentration of hydrogen peroxide, and current density.The obtained results demonstrated that the efficiency of the electro-H2O2/UV system was maximum (>99%) under the optimal conditions for the phenol removal from aqueous solutions, 2 mM of hydrogen peroxide concentration, 50 mg/L of initial phenol concentration, pH of 5, 10 mA/cm2of current density, reaction time of 25 min and 2.1 kW h/m3of energy consumption. Therefore, the electro-H2O2/UV system is an efficient method for the removal of organic compounds from industrial wastewater.
关键词：Electrode;Phenol;UV;Peroxide hydrogen