内循环管式光催化反应器降解水中喹啉的动力学研究

杨武; 朱遂一; 霍明昕

环境工程学报

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杨武, 朱遂一, 霍明昕. 内循环管式光催化反应器降解水中喹啉的动力学研究[J]. 环境工程学报, 2012, 6(8): 2651-2655.

引用本文:

杨武, 朱遂一, 霍明昕. 内循环管式光催化反应器降解水中喹啉的动力学研究[J]. 环境工程学报, 2012, 6(8): 2651-2655.

Yang Wu, Zhu Suiyi, Huo Mingxin. Photocatalytic degradation kinetics of quinoline in water by internal circulation tube photocatalytic reactor[J]. Chinese Journal of Environmental Engineering, 2012, 6(8): 2651-2655.

Citation:

Yang Wu, Zhu Suiyi, Huo Mingxin. Photocatalytic degradation kinetics of quinoline in water by internal circulation tube photocatalytic reactor[J]. Chinese Journal of Environmental Engineering, 2012, 6(8): 2651-2655.

内循环管式光催化反应器降解水中喹啉的动力学研究

1.
东北师范大学城市与环境科学学院，长春 130024
基金项目:
吉林省科技厅支持项目（20086035）
中图分类号: X703

Photocatalytic degradation kinetics of quinoline in water by internal circulation tube photocatalytic reactor

1.
School of Urban and Environmental Sciences， Northeast Normal University， Changchun 130024， China
Fund Project:

摘要: 采用内循环管式光催化反应器，考察不同的温度、有机物底物浓度、光照强度、曝气强度等因素对水中喹啉的降解效果影响，在此基础上进行降解动力学研究。实验结果表明：温度、喹啉初始浓度、光照强度、曝气强度等因素与喹啉的催化降解呈现良好的相关关系，喹啉的表观吸附平衡常数为0.0244 L/mg，溶解氧表观吸附平衡常数为2.11，反应活化能为16.734 kJ/mol，光照强度修正指数为0.525。
- 内循环管式光催化反应器 /
- 喹啉 /
- 动力学
Abstract: Foam nickel photocatalytic reactor was applied to investigate the effect of temperature，irradiation intensity，organic substrate concentration，irradiation intensity and aeration intensity on the degradation rate of quinoline，degradation kinetics was also investigated. Experimental results indicate that temperature，the initial concentration of quinoline，irradiation intensity，aeration intensity are the main factors associated with catalytic degradation of quinoline and show good relations. The quinoline adsorption equilibrium constants， dissolved oxygen adsorption equilibrium， reaction activation energy and irradiation intensity correction index were 0.0244 L/mg，2.11，16.734 kJ/mol and 0.525， respectively.
- foam-nickel photocatalytic reactor /
- quinoline /
- kinetics

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杨武, 朱遂一, 霍明昕. 内循环管式光催化反应器降解水中喹啉的动力学研究[J]. 环境工程学报, 2012, 6(8): 2651-2655.

引用本文:

杨武, 朱遂一, 霍明昕. 内循环管式光催化反应器降解水中喹啉的动力学研究[J]. 环境工程学报, 2012, 6(8): 2651-2655.

Citation:

内循环管式光催化反应器降解水中喹啉的动力学研究

1. 东北师范大学城市与环境科学学院，长春 130024

收稿日期: 2011-06-06

基金项目:

吉林省科技厅支持项目（20086035）

关键词:

摘要: 采用内循环管式光催化反应器，考察不同的温度、有机物底物浓度、光照强度、曝气强度等因素对水中喹啉的降解效果影响，在此基础上进行降解动力学研究。实验结果表明：温度、喹啉初始浓度、光照强度、曝气强度等因素与喹啉的催化降解呈现良好的相关关系，喹啉的表观吸附平衡常数为0.0244 L/mg，溶解氧表观吸附平衡常数为2.11，反应活化能为16.734 kJ/mol，光照强度修正指数为0.525。

English Abstract

Photocatalytic degradation kinetics of quinoline in water by internal circulation tube photocatalytic reactor

1. School of Urban and Environmental Sciences， Northeast Normal University， Changchun 130024， China

Received Date: 2011-06-06

Fund Project:

Keywords:

Abstract: Foam nickel photocatalytic reactor was applied to investigate the effect of temperature，irradiation intensity，organic substrate concentration，irradiation intensity and aeration intensity on the degradation rate of quinoline，degradation kinetics was also investigated. Experimental results indicate that temperature，the initial concentration of quinoline，irradiation intensity，aeration intensity are the main factors associated with catalytic degradation of quinoline and show good relations. The quinoline adsorption equilibrium constants， dissolved oxygen adsorption equilibrium， reaction activation energy and irradiation intensity correction index were 0.0244 L/mg，2.11，16.734 kJ/mol and 0.525， respectively.

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内循环管式光催化反应器降解水中喹啉的动力学研究

Photocatalytic degradation kinetics of quinoline in water by internal circulation tube photocatalytic reactor

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内循环管式光催化反应器降解水中喹啉的动力学研究

English Abstract

Photocatalytic degradation kinetics of quinoline in water by internal circulation tube photocatalytic reactor

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