摘要
采用一种新型电化学反应器——电化学转盘来处理模拟染料废水——活性翠蓝KN-G,考察了电压、转速、pH、反应时间等因素对去除效果的影响,并确定了最佳反应条件(电压22V,转速70r/min,反应时间60min),在此条件下,色度和TOC去除率可分别达到92.9%、50.9%。并初步探讨了活性翠蓝KN-G的降解机理。
A bench-scale rotating electrochemical disc is developed for studying its effectiveness in removing reactive KN-G in terms of TOC and colority of the simulated wastewater.Parameters measured during the experiment include voltage,rotating speed,conductivity and reaction time.In addition,degradation mechanism of the dye is briefly discussed.
出处
《环境科学与技术》
CAS
CSCD
北大核心
2006年第11期65-66,76,共3页
Environmental Science & Technology
基金
国家自然科学基金项目(20477026)
关键词
电化学转盘
染料废水
电极
脱色
rotating electrochemical disc
dyeing wastewater
electrode
de-colorization
