摘要
采用自制二维电芬顿反应器,以苯酚水样为处理对象,通过实验研究分析各因素对体系处理苯酚废水效果的影响。实验研究结果表明,阴极电芬顿法对苯酚废水具有有较高的去除率,在最佳反应条件Fe2+投加量为1 mmol/L,pH值为3,电解电压为9 V,曝气强度为25 mL/s,此时苯酚的最大去除率为87.5%。
A self- made two dimension electro - Fenton reactor is used to treat phenol wares sample. The experiment studies the effects of various factors on the treatment of phenol wastewater. The results shows that it has a higher removal rate of phenol waterwater by cathode electro - Fenton method.The largest removal rate of phenol can reach 87.5% under the optimized conditions , when the dosage of Fe^2＋ is 1 mmol/L, pH = 3, electrolyte voltage = 9V, and the intensity of aeration is 25 mL/s.
出处
《工业安全与环保》
北大核心
2009年第9期25-27,共3页
Industrial Safety and Environmental Protection
基金
辽宁省教育厅青年基金项目(2005344)
沈阳建筑大学省级重点实验室开放基金项目(HJ200703)
关键词
阴极电芬顿
催化氧化
苯酚
去除率
cathode electro-Fenton catalytic oxidation phenol removal rate
