UV/O3降解水样中COD的动力学建模

余晓栋, 杨慧中. UV/O3降解水样中COD的动力学建模[J]. 环境工程学报, 2016, 10(10): 5561-5567. doi: 10.12030/j.cjee.201512109
引用本文: 余晓栋, 杨慧中. UV/O3降解水样中COD的动力学建模[J]. 环境工程学报, 2016, 10(10): 5561-5567. doi: 10.12030/j.cjee.201512109
YU Xiaodong, YANG Huizhong. Kinetics modeling for degradation of COD in water sample by UV/O3[J]. Chinese Journal of Environmental Engineering, 2016, 10(10): 5561-5567. doi: 10.12030/j.cjee.201512109
Citation: YU Xiaodong, YANG Huizhong. Kinetics modeling for degradation of COD in water sample by UV/O3[J]. Chinese Journal of Environmental Engineering, 2016, 10(10): 5561-5567. doi: 10.12030/j.cjee.201512109

UV/O3降解水样中COD的动力学建模

  • 基金项目:

    中央高校基本科研业务费专项资金资助(JUSRP51510)

  • 中图分类号: X703.1

Kinetics modeling for degradation of COD in water sample by UV/O3

  • Fund Project:
  • 摘要: 建立动力学模型可以对UV/O3降解有机物的过程进行有效的分析和预测,帮助改进水处理工艺以提高有机物的降解效率和降低能源消耗。然而,已有的方法无法满足实际水样中未知有机物降解过程的建模需求。在化学反应机理的基础上,结合对有机物降解生成CO2浓度演化规律的分析,建立了一种可预测未知有机物降解反应的数学模型。通过改变氧化消解的条件,从理论上检验了该模型的灵敏度;同时,实验采用了含有葡萄糖、尿素和邻苯二甲酸氢钾的混合溶液作为测试水样,考察了模型的准确性,实验值与预测值的趋势一致。
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出版历程
  • 收稿日期:  2016-04-28
  • 刊出日期:  2016-10-20

UV/O3降解水样中COD的动力学建模

  • 1. 江南大学物联网工程学院, 无锡 214122
基金项目:

中央高校基本科研业务费专项资金资助(JUSRP51510)

摘要: 建立动力学模型可以对UV/O3降解有机物的过程进行有效的分析和预测,帮助改进水处理工艺以提高有机物的降解效率和降低能源消耗。然而,已有的方法无法满足实际水样中未知有机物降解过程的建模需求。在化学反应机理的基础上,结合对有机物降解生成CO2浓度演化规律的分析,建立了一种可预测未知有机物降解反应的数学模型。通过改变氧化消解的条件,从理论上检验了该模型的灵敏度;同时,实验采用了含有葡萄糖、尿素和邻苯二甲酸氢钾的混合溶液作为测试水样,考察了模型的准确性,实验值与预测值的趋势一致。

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