| 二氧化钛悬浆体系光催化降解苯酚的研究 |
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| 引用本文： | 葛飞,杨天军,杨柳春. 二氧化钛悬浆体系光催化降解苯酚的研究[J]. 湘潭大学自然科学学报, 2002, 24(1): 60-63 |
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| 作者姓名： | 葛飞 杨天军 杨柳春 |
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| 作者单位： | 1. 湘潭大学环境工程系,湖南,湘潭,411105
2. 湘潭大学图书馆,湖南,湘潭,411105 |
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| 摘 要： | 采用二氧化钛悬浆体系，考察了光催化降解苯酚的影响因素，实验结果表明，投加200mg/L的二氧化钛粉末，在pH=5.6的酸性条件下，加入15mg/L的H2O2，用14W的紫外灯照射2．8mg/L的10min，苯酚的降解率可达97．8％，证明二氧化钛兴催化氧化法是一种降解苯酚的有效方法。
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| 关 键 词： | 二氧化钛 悬浆体系 光催化降解 苯酚 |
| 文章编号： | 1000-5900(2002)01-0060-04 |
| 修稿时间： | 2001-06-24 |
Study on Photocatalytic Degradation of Phenol with Titanium Dioxide Suspension |
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| GE Fei ,YANG Tianjun ,YANG Liuchun. Study on Photocatalytic Degradation of Phenol with Titanium Dioxide Suspension[J]. Natural Science Journal of Xiangtan University, 2002, 24(1): 60-63 |
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| Authors: | GE Fei YANG Tianjun YANG Liuchun |
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| Affiliation: | GE Fei 1,YANG Tianjun 2,YANG Liuchun 1 |
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| Abstract: | This paper investigated factors of photocatalytic degradation of phenol in Titanium Dioxide suspension. It was found that using 200 mg/L TiO 2 powder and 15 mg/L H 2 O 2 , when pH=5.6, the phenol solution had been degraded 97.8% from the initial value 2.8 mg/L within 10 minute by a 14-Watt ultraviolet lamp.Photocatalytic Oxidation with TiO 2 is proved to be an efficient method to degrade phenol. |
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| Keywords: | photocatalytic degradation phenol TiO 2 suspension |
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