| 纳米二氧化钛在水处理中的研究进展 |
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| 引用本文： | 王香爱,徐浩龙. 纳米二氧化钛在水处理中的研究进展[J]. 化工科技, 2012, 20(2): 53-57 |
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| 作者姓名： | 王香爱 徐浩龙 |
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| 作者单位： | 渭南师范学院化学化工系,陕西渭南,714000 |
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| 基金项目： | 陕西省科技厅自然科学基金项目(2007B23);渭南师范学院自然科学项目(IZYKF015) |
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| 摘 要： | 介绍了纳米TiO2制备方法及光催化氧化还原机理,概述了纳米TiO2光催化技术在降解农药废水、含油废水、染料废水、造纸废水及自来水处理中的应用,提出了纳米TiO2在水处理应用中存在的问题及解决措施,并对TiO2光催化材料在水处理中的发展趋势进行了展望。
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| 关 键 词： | 纳米TiO2 制备 光催化机理 降解 水处理 |
The research development of nano-titanium dioxide in water treatment |
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| WANG Xiang-ai , XU Hao-long. The research development of nano-titanium dioxide in water treatment[J]. Science & Technology In Chemical Industry, 2012, 20(2): 53-57 |
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| Authors: | WANG Xiang-ai XU Hao-long |
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| Affiliation: | (Department of Chemistry and Chemical Engineering,Weinan Teacher’s College,Weinan 714000,China) |
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| Abstract: | The preparation method and photocatalytic oxidation-reduction mechanism of the nano-TiO2 were introduced.The applications of nano-TiO2 photocatalytic technology in the degradation of pesticides in wastewater,oily wastewater,dye wastewater,paper waste water and water treatment were overviewed.At last the problems and solutions in the application of nano-TiO2 in water treatment were put forward.The development trends were introduced too. |
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| Keywords: | Nano-TiO2 Preparation Photocatalytic mechanism Degradation Water treatment |
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