电化学Issue(4)：341-344,4.
印染废水的电化学深度处理及回用研究
Advanced Treatment of Dyeing Wastewater for Reuse by Electrochemical Oxidation
摘要
Abstract
In response to the characteristics of dye wastewater,the electrochemical oxidation of effluents from the biochemical process of dyeing wastewater was studied in the electrochemical reactor using PbO2/Ti electrode as the anode and stainless steel plate as the cathode.The results revealed that the electrochemical oxidation could simultaneously remove the Chemical Oxygen Demand (COD),ammonia and chromaticity.At the residence time of 60 min and current density of 10 mA ·cm-2,the COD,ammonia,chromaticity,concentration of chloride ion and pH values could meet the water standards for "the reuse of urban recycling water-water quality standard for industrial use" (GB/T 19923-2005) with the current efficiency of 45.6％.The energy consumption was 4.1 kW· h for advanced treatment of per ton wastewater.关键词
印染废水/回用/PbO2/Ti电极Key words
dyeing wastewater/ reuse/ PbO2/Ti electrode分类
资源环境引用本文复制引用
陈飞翔,杨初引,周明明,王家德..印染废水的电化学深度处理及回用研究[J].电化学,2013,(4):341-344,4.基金项目
国家科技支撑计划(No.2011BAE07B09)和2012年浙江省大学生科技创新活动计划暨新苗人才计划(No.2012R403063)资助 （No.2011BAE07B09）
