| 两种紫外线杀菌灯对甲基橙染料的脱色作用 |
| |
| 引用本文： | 路平,张晓慧,黄正群,李童非,代少振.两种紫外线杀菌灯对甲基橙染料的脱色作用[J].江汉大学学报(自然科学版),2007,35(1):35-38. |
| |
| 作者姓名： | 路平 张晓慧 黄正群 李童非 代少振 |
| |
| 作者单位： | 江汉大学,化学与环境工程学院,武汉,430056 |
| |
| 基金项目： | 湖北省自然科学基金资助项目(2003ABA090) |
| |
| 摘 要： | 以产生臭氧和不产生臭氧两种紫外线杀菌灯为光源,以甲基橙染料为对象,染料脱色率为指标,研究了两种光源对甲基橙的脱色作用.结果表明:甲基橙在产生臭氧和不产生臭氧两种光源照射下脱色率不同,光照3h后甲基橙脱色率分别为79.1%和7.9%.造成高脱色率的因素不是紫外线杀菌灯产生的臭氧,可能是紫外线杀菌灯产生的真空紫外线对甲基橙作用的结果.
|
| 关 键 词： | 甲基橙 紫外线 杀菌灯 脱色 |
| 文章编号： | 1673-0143（2007）01-0035-04 |
| 收稿时间： | 2006-06-27 |
| 修稿时间： | 2006年6月27日 |
Effect of Two Kind of Ultraviolet Bactericidal Lamp Illumination on Decolorization of Methyl Orange |
| |
| LU Ping, ZHANG Xiao-hui, HUANG Zheng-qun,et al..Effect of Two Kind of Ultraviolet Bactericidal Lamp Illumination on Decolorization of Methyl Orange[J].Journal of Jianghan University:Natural Sciences,2007,35(1):35-38. |
| |
| Authors: | LU Ping ZHANG Xiao-hui HUANG Zheng-qun |
| |
| Institution: | LU Ping, ZHANG Xiao-hui, HUANG Zheng-qun, et al. |
| |
| Abstract: | The effect of illumination of ozonic and no-ozonic ultraviolet bactericidal lamp was studied on the decolorization rate of methyl orange dye solution. The experiment results show that the decolorization efficiency of methyl orange dye solution was 79.1% and 7.9% respectively under ozonic and no-ozonic ultraviolet bactericidal lamp illumination when treating time was 3 hours. It indicated that the higher decolorization efficiency probably not due to ozone produced by UV lamp but vacuum UV rays from UV lamp. |
| |
| Keywords: | methyl orange ultraviolet radiation bactericidal lamp decolorization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
