首页> 外文期刊>Chemical engineering journal >TiO2 photocatalytic oxidation of a mixture of emerging contaminants: A kinetic study independent of radiation absorption based on the direct-indirect model
【24h】

TiO2 photocatalytic oxidation of a mixture of emerging contaminants: A kinetic study independent of radiation absorption based on the direct-indirect model

机译:TiO2光催化氧化污染物的混合物:基于直接间接模型的辐射吸收无关的动力学研究

获取原文
获取原文并翻译 | 示例
       

摘要

TiO2 photocatalytic oxidation of a mixture of four pharmaceutical emerging contaminants (ECs): caffeine, flumequine, ibuprofen and carbamazepine, has been studied both in ultrapure and municipal wastewater with the main aim of checking the direct and indirect transfer mechanism of this process. Also, given the high importance of knowing the volumetric rate of photon absorption (VRPA) for the kinetics of the process, actinometrical results have been compared to those from the six flux model (SFM) application. Finally, kinetic equations derived from the direct and indirect transfer mechanism of photocatalytic oxidation have been deduced to fit experimental results and conclude about the possible removal way of ECs in water when this advanced oxidation process is applied.
机译:TiO2光催化氧化四种制药新兴污染物(ECS):咖啡因,氟妥,布洛芬和卡巴马嗪,都在超纯和市政废水中进行了研究,主要目的是检查该过程的直接和间接转移机制。 此外,考虑到知道该方法的动力学的光子吸收(VRPA)的体积速率高的高度,与来自六个助焊剂模型(SFM)应用的施用相比,已经进行了放线。 最后,已经推导出从光催化氧化的直接和间接转移机制衍生的动力学方程以适应实验结果,并在应用这种先进的氧化过程时ECS在水中的可能移除方式结束。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号