新生MnO_2对副品红吸附性能的研究  

A Study On Adsorption Properties of Schiff's Reagent Using Newly Created MnO_2

作　　者：李红[1] 

机构地区：[1]沈阳理工大学环境与化学工程学院,110168

出　　处：《染料与染色》2006年第2期51-52,共2页Dyestuffs and Coloration

摘　　要：研究了新生MnO2对染料废水副品红的吸附性能及影响去除效果的主要因素。实验结果表明新生MnO2对副品红吸附能力很强,当副品红浓度为200mg/L,pH值为7,温度为室温,吸附时间为40分钟,新生MnO2投加量为50mg时,其对副品红的去除率可达98%以上。The adsorption property of newly created MnO2 and the factors atfeeting on the color remoual were studied. The results showed when the concentration of Schiff＇s reagent was 200mg/L,pH value was 7, at the room temperature, the adsorption time was 40 min and MnO2 dosage was 50mg, the color removal reached over 98%.

关 键 词：新生MNO2 副品红 吸附 去除率 

分 类 号：X791[环境科学与工程—环境工程]