| 光催化降解选矿废水的初步研究 |
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| 引用本文： | 李明晓,SUN Li-jun,张景绘.光催化降解选矿废水的初步研究[J].矿产保护与利用,2008(4). |
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| 作者姓名： | 李明晓 SUN Li-jun 张景绘 |
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| 作者单位： | 昆明理工大学材料与冶金工程学院,云南昆明,650093 |
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| 摘 要： | 采用溶胶-凝胶法制备了TiO2薄膜,并引入芬顿法,研究了掺杂TiO2薄膜在太阳光光照下,对选矿废水中的主要物质黄药的光催化降解效果.研究结果表明,掺杂后的TiO2薄膜能有效降解选矿废水中的黄药.
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| 关 键 词： | 溶胶-凝胶法 芬顿法 TiO2薄膜 选矿废水 光催化降解 黄药 |
Preliminary Research on Photo-Catalytic Degradation of Waste Water from Mineral Processing |
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| LI Ming-xiao,SUN Li-jun,ZHANG Jing-hui.Preliminary Research on Photo-Catalytic Degradation of Waste Water from Mineral Processing[J].Conservation and Utilization of Mineral Resources,2008(4). |
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| Authors: | LI Ming-xiao SUN Li-jun ZHANG Jing-hui |
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| Affiliation: | Faculty of Materials and Metallurgical Engineering;Kunming University of Science and Technology;Kunming 650093;China |
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| Abstract: | In this paper,TiO2 thin films were prepared by sol-gol method.The Fenton method was introduced to study the effect of photo-catalytic degradation xanthate of waste water from mineral processing with TiO2 thin film doped in the sunlight.The results showed that TiO2 thin film doped can effectively degrade xanthate of the waste water. |
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| Keywords: | sol-gol method Fenton method TiO2 thin films waste water from mineral processing photo-catalytic degradation xanthate |
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