电芬顿体系C@Fe泡沫复合阴极制备及邻苯二甲酸二甲酯降解研究  

Preparation of C@Fe Cathode and its and Application for Electro-Fenton Degradation Dimethyl Phthalate

作　　者：丁泉月 曾淑怡 蒋瑞 王川 Ding Quanyue;Zeng Shuyi;Jiang Rui;Wang Chuan(Institute of Environmental Research at Greater Bay Area,Guangzhou University,Guangdong,510006)

机构地区：[1]广州大学大湾区环境研究院,广东510006

出　　处：《当代化工研究》2020年第14期6-8,共3页Modern Chemical Research

摘　　要：阴极电芬顿体系可以高效降解有机污染物,阴极材料是其核心器件。本研究将酚醛树脂原位合成包覆于泡沫铁材料上经高温煅烧碳化。将其应用于电芬顿体系降解邻苯二甲酸二甲酯(DMP),在施加恒电流80mA,曝气量100ml/min的最适条件下,120min内50mg/L DMP可完全降解,180min时TOC去除率90.54%,且循环使用3次稳定性良好。The organic pollutants can be effectively degraded by the Cathode Electro-Fenton system.The cathode material is the core device.In this study,phenolic resin was synthesized and coated on foam iron material,and then carbonized at 900℃。It was applied to the degradation of dimethyl phthalate (DMP) in the electro-Fenton system.Under the optimum conditions of 80 mA and 100 ml / min aeration,50 mg / L DMP could be completely degraded in 120 min.the TOC removal rate was 90.54% in 180 min,and the recycling stability was good.

关 键 词：电芬顿阴极 碳材料 泡沫铁 邻苯二甲酸二甲酯 

分 类 号：O69[理学—化学]