| 利用日光能催化降解水体有机污染物研究进展 |
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| 引用本文： | 夏星辉,许嘉琳,陆维德.利用日光能催化降解水体有机污染物研究进展[J].环境科学,1999(3):107-111. |
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| 作者姓名： | 夏星辉 许嘉琳 陆维德 |
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| 作者单位： | 北京师范大学环境科学研究所环境模拟与污染控制国家重点联合实验室，北京市太阳能研究所 |
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| 摘 要： | 以日光能为驱动力的高级氧化技术在总体上尚处于实验研究阶段，但具有良好的应用前景．反应器设计近年已由高倍聚光式转为非聚光式；ＴｉＯ２纳米级材料与含ＴｉＯ２复合体的研制提高了多相体系的光催化降解速率；有机物结构、光照与催化剂条件及溶液条件对降解动力学影响的研究也取得了进展
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| 关 键 词： | 日光能，有机污染物，二氧化钛，催化降解 |
| 收稿时间： | 1998/9/10 0:00:00 |
Progress in Solar Photocatalytic Degradation of Organic Contaminants in Water Bodies |
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| Xia Xinghui,Xu Jialin and Lu Weide.Progress in Solar Photocatalytic Degradation of Organic Contaminants in Water Bodies[J].Chinese Journal of Environmental Science,1999(3):107-111. |
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| Authors: | Xia Xinghui Xu Jialin and Lu Weide |
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| Institution: | State Key Joint Laboratory of Environmental Simulation and Pollution Control, Institute of Environmental Sciences, Beijing Normal University, Beijing 100875, China;State Key Joint Laboratory of Environmental Simulation and Pollution Control, Institute of Environmental Sciences, Beijing Normal University, Beijing 100875, China;Beijing Institute of Solar Energy, Beijing 100083 |
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| Abstract: | The development of advanced oxidation technology driven by sun light is generally at the stage of experimental studies yet.However,it has bright prospect in the future.The focus of reactor design has been changed from concentrating to nonconcentrating type in recent years.The application of nano structure TiO2 and the combination of TiO2 with other materials as catalysts has improved degradation efficiency.Progress has been obtained in the study on the effects of the structure of organic contaminants,light intensity and solution properties on photocatalytic kinetics. |
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| Keywords: | solar energy organic contaminants TiO2 catalytic degradation |
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