纳米二氧化钛光催化及其降解印染废水研究进展

发布时间：2018-06-28 07:04

  本文选题：二氧化钛 + 光催化　； 参考：《应用化工》2017年06期

【摘要】：TiO_2光催化氧化技术在污水治理上显示出巨大的优越性,从光催化原理着手,详细阐明了光催化动力学过程包括初级反应过程和次级反应过程,并对当前TiO_2光催化降解印染废水进行综述。基于对印染废水传统处理手段的分析,认为TiO_2光催化氧化技术是一种有前景和工业化应用价值的污水处理方法。最后,对于TiO_2光催化在光催化降解印染废水的未来发展提出四点看法,包括效率优先、兼顾固定、微观机理、宏观应用。
[Abstract]:TiO-2 photocatalytic oxidation technology shows great superiority in wastewater treatment. From the principle of photocatalysis, the photocatalytic kinetic process including primary reaction process and secondary reaction process is explained in detail. The photocatalytic degradation of dyeing wastewater by TIO _ 2 was reviewed. Based on the analysis of the traditional treatment methods of printing and dyeing wastewater, it is considered that TiO-2 photocatalytic oxidation technology is a promising and industrial application of sewage treatment method. Finally, four views on the future development of TiO-2 photocatalysis in photocatalytic degradation of printing and dyeing wastewater are put forward, including efficiency priority, fixation, microscopic mechanism and macroscopic application.
【作者单位】： 中国农业大学资源与环境学院;东北大学机械工程与自动化学院;山东师范大学地理与环境学院;山东财经大学经济学院;山东师范大学物理与电子科学学院;
【基金】：国家自然科学基金(11474187) 山东省自然科学基金(ZR2016AM19) 山东师范大学硕士研究生科研创新基金(SCX201626)
【分类号】：O643.3;X791
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本文编号：2077165