| 新型光催化固定膜反应器对2,4—二硝基苯酚的降解研究 |
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| 引用本文： | 李丽洁,白石文秀.新型光催化固定膜反应器对2,4—二硝基苯酚的降解研究[J].水处理技术,1999,25(3):151-154. |
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| 作者姓名： | 李丽洁 白石文秀 |
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| 作者单位： | 无锡轻工大学生物工程学院环境生物技术研究室，日本九州工业大学情报工学部生化工程系 |
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| 摘 要： | 本文利用一种新型光催化固定膜反应器进行了２，４－ＤＮＰ的降解研究，分别从光源的滤长，反应液流速，搅拌及Ｈ２Ｏ２的添加等方面考察了该光催化反应器的降解效率。结果表明，最理想光源为紫外光，最佳反应液流速为４５ｍＬ／ｍｉｎ，低速搅拌及Ｈ２Ｏ２的添加可增进反应器效率。
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| 关 键 词： | 光催化 固定膜反应器 废水 降解 二硝基苯酚 |
| 修稿时间： | 1998-04-22 |
DEGRADATION OF 2 |
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| Li Lijie,Hua Zhaozhe,Chen Jian and Lun Shiyi.DEGRADATION OF 2[J].Technology of Water Treatment,1999,25(3):151-154. |
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| Authors: | Li Lijie Hua Zhaozhe Chen Jian and Lun Shiyi |
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| Abstract: | In this article, a new type photocatalytic reactor was developed to degrade 2,4DNP. The effect of light sources with different wavelength, flow rate of reactive liquid and the addition of H2O2 etc, was investigated. The results showed that the efficiency of the reactor could be improved by stirring slowly and adding H2O2; 2,4DNP could be degraded effectively by this photocatalytic reactor and. It provides the possibility to degrade other pollutants with similar organic compound as 2,4DNP by this reactor. |
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| Keywords: | new photocatalytic 2 4DNP TiO2 |
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