Scale-up of B-doped diamond anode system for electrochemical oxidation   of phenol simulated wastewater in batch mode

doi:10.1016/j.electacta.2011.08.032

CORC > 北京大学 > 环境科学与工程学院

	Scale-up of B-doped diamond anode system for electrochemical oxidation of phenol simulated wastewater in batch mode
	Zhu, Xiuping ; Ni, Jinren ; Wei, Junjun ; Chen, Pan
刊名	电化学学报
	2011
关键词	Scale up Boron-doped diamond electrode Electrochemical oxidation Phenol Batch mode ORGANIC POLLUTANTS ELECTRODES DEGRADATION PERFORMANCE MINERALIZATION INCINERATION TECHNOLOGY HERBICIDES
DOI	10.1016/j.electacta.2011.08.032
英文摘要	Scale-up of boron-doped diamond (BDD) anode system is critical to the practical application of electrochemical oxidation in bio-refractory organic wastewater treatment. In this study, the scale-up of BDD anode system was investigated on batch-mode electrochemical oxidation of phenol simulated wastewater. It was demonstrated that BDD anode system was successfully scaled up by 121 times without performance deterioration based on the COD and specific energy consumption (E(sp)) models in bath mode. The COD removal rate and E(sp) for the scaled-up BDD anode system through enlarging the total anode area while keeping similar configuration, remained at the similar level as those before being scaled up, under the same area/volume value, current density, retention time and wastewater characteristics. The COD and E(sp) models used to describe the smaller BDD anode system satisfactorily predicted the performance of the scaled-up BDD anode system. Under the suitable operating conditions, the COD of phenol simulated wastewater was reduced from 540 mgl(-1) to 130 mgl(-1) within 3 h with an Esp of only 34.76 kWh m(-3) in the scaled-up BDD anode system. These results demonstrate that BDD anode system is very promising in practical bio-refractory organic wastewater treatment. (C) 2011 Elsevier Ltd. All rights reserved.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000295997000061&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Electrochemistry; SCI(E); EI; 10; ARTICLE; 25; 9439-9447; 56
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/158413]
专题	环境科学与工程学院
推荐引用方式 GB/T 7714	Zhu, Xiuping,Ni, Jinren,Wei, Junjun,et al. Scale-up of B-doped diamond anode system for electrochemical oxidation of phenol simulated wastewater in batch mode[J]. 电化学学报,2011.
APA	Zhu, Xiuping,Ni, Jinren,Wei, Junjun,&Chen, Pan.(2011).Scale-up of B-doped diamond anode system for electrochemical oxidation of phenol simulated wastewater in batch mode.电化学学报.
MLA	Zhu, Xiuping,et al."Scale-up of B-doped diamond anode system for electrochemical oxidation of phenol simulated wastewater in batch mode".电化学学报 (2011).