微波辅助Fe-H_2O_2联合处理罗丹明B废水  

Treatment of Rhodamine B Wastewater by Microwave-assisted Fe-H_2O_2 Combined Process

作　　者：胡菲菲[1] 邵庆国 

机构地区：[1]长江大学城市建设学院,湖北荆州434023 [2]华港燃气集团有限公司,河北沧州061000

出　　处：《化工环保》2013年第2期119-122,共4页Environmental Protection of Chemical Industry

摘　　要：对微波辅助Fe-H2O2联合处理罗丹明B废水进行了研究,分别考察了废水pH、H2O2加入量、铁粉加入量、初始罗丹明B质量浓度以及反应时间等因素对罗丹明B去除率的影响。实验结果表明,对于100 mg/L的罗丹明B废水,当加入50 mg/L铁粉、10.0 mL/L H2O2,反应12 min后,罗丹明B去除率达到98.7%,并且拓宽了反应的pH范围。Rhodamine B Wastewater was treated by microwave-assisted Fe-H2O2 combined process.The factors affecting the removal rate of rhodamine B were investigated.When the rhodamine B mass concentration is 100 mg/L,the iron powder dosage is 50 mg/L,the H2O2 dosage is 10.0 mL/L and the reaction time is 12 min,the removal rate of rhodamine B is 98.7%,meanwhile,the range of the reaction pH is enlarged.

关 键 词：罗丹明B 微波 铁粉 双氧水 废水处理 

分 类 号：X703[环境科学与工程—环境工程]