The synergism between electro-Fenton and electrocoagulation process to remove Cu-EDTA

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 中国科学院饮用水科学与技术重点实验室

	The synergism between electro-Fenton and electrocoagulation process to remove Cu-EDTA
	Zhao, Xu; Tian, Shichao; Zhang, Baofeng; Guan, Wei
刊名	APPLIED CATALYSIS B-ENVIRONMENTAL
	2018-07-05
卷号	227 页码:252-257
关键词	Cu-EDTA Electro-Fenton Electrocoagulation Hydroxyl radical
ISSN号	0926-3373
文献子类	Article
英文摘要	Heavy metal contamination in water has a serious risk to public health and other life forms on earth. In this study, the electrochemical destruction of Cu-EDTA and the removal of liberated Cu2+ ions with iron plate anode and stainless steel cathode were investigated. Cu-EDTA contaminant was destroyed by the combination of electro-Fenton and electrocoagulation method. Its performance was evaluated in terms of the destruction of Cu-EDTA as a function of the current density, H2O2 concentration and initial pH. When the current density was 72.92 A/m(2), the H2O2 concentration was 49.4 mM and the initial pH was 3.0, it was highly efficient for destruction of Cu-EDTA complexes and removal of copper ions from wastewater. The deposition generated in the electro-Fenton process was analyzed by Raman spectroscopy. The generated hydroxyl radicals in the electro-Fenton process were identified by the electron spin resonance, which was responsible for the destruction of CuEDTA.
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/41426]
专题	生态环境研究中心_中国科学院饮用水科学与技术重点实验室
推荐引用方式 GB/T 7714	Zhao, Xu,Tian, Shichao,Zhang, Baofeng,et al. The synergism between electro-Fenton and electrocoagulation process to remove Cu-EDTA[J]. APPLIED CATALYSIS B-ENVIRONMENTAL,2018,227:252-257.
APA	Zhao, Xu,Tian, Shichao,Zhang, Baofeng,&Guan, Wei.(2018).The synergism between electro-Fenton and electrocoagulation process to remove Cu-EDTA.APPLIED CATALYSIS B-ENVIRONMENTAL,227,252-257.
MLA	Zhao, Xu,et al."The synergism between electro-Fenton and electrocoagulation process to remove Cu-EDTA".APPLIED CATALYSIS B-ENVIRONMENTAL 227(2018):252-257.