煤渣在改良Fenton法处理结晶紫废水中的应用  

Application of Cinder in Treatment of Crystal Violet Wastewater in the Improved Fenton Method

作　　者：王艳[1] 王曙光[1] 宋祖德[1] 李孝洋 胡宗林[1] 刘凯丽[1] 

机构地区：[1]安徽科技学院环境科学与工程系,安徽凤阳233100

出　　处：《山东科技大学学报（自然科学版）》2014年第1期64-67,共4页Journal of Shandong University of Science and Technology(Natural Science)

基　　金：安徽省教育厅自然科学基金项目(KJ2012B054);高等学校人才引进专项基金项目(ZRC2012328);国家大学生创新创业训练项目(201210879001);安徽科技学院大学生创新基金项目

摘　　要：针对当前常规Fenton法存在的H2O2耗量大和产生铁污泥的问题,提出了以煤渣作为催化剂载体的改良Fenton法。对比了常规Fenton法以及改良Fenton法对结晶紫废水的降解效果,分别从煤渣粒径、H2O2投加量和初始pH值出发分析比较了两种处理方法对结晶紫去除率的影响。结果显示,改良Fenton法优于常规Fenton法的处理效果,达到了以废治废的目的。In order to solve the problem of large consumption of H2O2 in traditional Fenton method,a new approach called the improved Fenton method which uses cinder as catalystic carrier was put forward. A comparative study was conducted on the degradation efficiency of crystal violet between conventional Fenton method and the improved Fen- ton method with particle sizes of cinder, H2 O2 dosage and pH value examined. The result shows that the improved Fenton method is better than the traditional Fenton method in the crystal violet removal efficiency and can serve the purpose of treating waste with waste

关 键 词：煤渣 染料废水 结晶紫 改良Fenton法 

分 类 号：X703[环境科学与工程—环境工程]