Nitric oxide removal by combined urea and Fe^IIEDTA reaction systems

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• 作者：Feiqiang He ; ^{he.feiqiang@mail.scut.edu.cn} ; Xianhe Deng ; Min Chen
• 关键词：FeIIEDTA ; Urea ; Nitric oxide
• 刊名：Chemosphere
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：168
• 期：Complete
• 页码：623-629
• 全文大小：990 K
• 卷排序：168

文摘

FeIIEDTA was firstly added to (NH2)2CO solution to improve the NO removal. The synergistic mechanism of (NH2)2CO and FeIIEDTA on NO removal was discussed. Urea could react with FeIIEDTA-NO to produce FeIIEDTA, N2, and CO2. Urea could hinder oxidation of FeIIEDTA. FeIIEDTA-NO reduction by urea was a first-order reaction concerning FeIIEDTA-NO.