Research progress in fiber typed photocatalytic reactor with titanium dioxide loading
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摘要:详解了纳米二氧化钛光催化降解有机污染物的反应机理,综述了为了提高光催化效率,在光纤型光催化反应器的设计、改进、研制及应用方面所做的工作,同时讨论了光催化剂负载技术和光催化剂重复利用问题。最后,简述了近年来光纤型光催化反应器在国内外的研究进展,针对目前光催化反应器存在的技术瓶颈,对该项技术未来的发展进行了简要分析并提出了改进建议。Abstract:In this article, the degradation mechanism of contaminants with nano-TiO2 in a photocatalytic reactor is introduced. Then, it points out that the design, modification and development of the fiber-typed photocatalytic reactors have been performed to improve the photocatalytic efficiency and the loading technology and reultilization of photocatalysts also been plaid much attention. Finally, it summarizes the research and application progress of fiber typed photocatalytic reactors at home and abroad, and gives a brief analysis and recommendations to the future development of these technologies based on the technical difficulties of the photocatalytic reactors.
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