Statistical optimization of electrochemical oxidation of ethylene glycol using response surface methodology

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• 作者：Karama Jardak^a ; ¹ ; ^{karama.jardak@yahoo.fr} ; Ahmad Dirany^a ; ¹ ; ^{ahmad.dirany@ete.inrs.ca} ; Patrick Drogui^a ; ^{patrick.drogui@ete.inrs.ca} ; My Ali El Khakani^b ; ² ; ^{elkhakani@emt.inrs.ca}
• 关键词：Ethylene glycol ; Electrochemical oxidation ; Factorial ; Central composite design
• 刊名：Process Safety and Environmental Protection
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：105
• 期：Complete
• 页码：12-20
• 全文大小：1107 K
• 卷排序：105

文摘

Electrochemical oxidation of EG was performed using BDD as working anode. Optimization of operating conditions was carried out using RSM approach. A maximum COD and TOC removal (91 ± 2.2% and 80 ± 4%, respectively) were recorded. Current and treatment time contributed with respectively 49% and 43% in the COD removal. The residual COD was below the legislation standards set by the province of Quebec.