| 不同pH条件下Fe~(2+)/Fe~(3+)/Ni~(2+)/O_3体系对活性艳蓝X-BR的催化氧化 |
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| 引用本文： | 葛玮,朱世云,王宏,蔡伟民.不同pH条件下Fe~(2+)/Fe~(3+)/Ni~(2+)/O_3体系对活性艳蓝X-BR的催化氧化[J].环境科学与技术,2006,29(6):98-100. |
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| 作者姓名： | 葛玮 朱世云 王宏 蔡伟民 |
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| 作者单位： | 上海交通大学环境科学与工程学院,上海,200240 |
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| 摘 要： | 臭氧和催化臭氧氧化法是对印染废水有效的处理手段之一。选取用途较广的活性艳蓝X-BR为研究对象,探讨了氧化过程中染料的降解和结构变化情况。并选取了Fe2+、Fe3+和Ni2+为均相催化剂,讨论了pH对催化效果的影响。实验表明,均相催化体系中,酸性条件下更有利。
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| 关 键 词： | 臭氧氧化 均相催化 活性染料 |
| 文章编号： | 1003-6504（2006）06-0098-03 |
| 收稿时间： | 2005-06-28 |
| 修稿时间： | 2005-06-282005-09-29 |
Catalytic Ozonation of Reactive Blue X-BR by Fe2+/Fe3+/Ni2+/O3 Under Different pH Conditions |
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| GE Wei,ZHU Shi-yun,WANG Hong,CAI Wei-min.Catalytic Ozonation of Reactive Blue X-BR by Fe2+/Fe3+/Ni2+/O3 Under Different pH Conditions[J].Environmental Science and Technology,2006,29(6):98-100. |
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| Authors: | GE Wei ZHU Shi-yun WANG Hong CAI Wei-min |
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| Abstract: | With the presence of some transition metal ions Such as Fe2+,Fe3+ and Ni2+ forming a homogeneous catalyst,ozonation of reactive blue dye becomes more effective in utilizing O3.Condition of pH,under which the ozonation takes place,is investigated. |
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| Keywords: | ozonation homogeneous catalyst reactive dyestuff |
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