臭氧氧化降解给水系统中诺氟沙星的实验研究

薛罡; 周宁娟; 刘亚男; 钭晨

环境工程学报

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薛罡, 周宁娟, 刘亚男, 钭晨. 臭氧氧化降解给水系统中诺氟沙星的实验研究[J]. 环境工程学报, 2012, 6(1): 130-134.

引用本文:

薛罡, 周宁娟, 刘亚男, 钭晨. 臭氧氧化降解给水系统中诺氟沙星的实验研究[J]. 环境工程学报, 2012, 6(1): 130-134.

Xue Gang, Zhou Ningjuan, Liu Yanan, Dou Chen. Experimental study on degradation of norfloxacin in water supply system by ozonation[J]. Chinese Journal of Environmental Engineering, 2012, 6(1): 130-134.

Citation:

Xue Gang, Zhou Ningjuan, Liu Yanan, Dou Chen. Experimental study on degradation of norfloxacin in water supply system by ozonation[J]. Chinese Journal of Environmental Engineering, 2012, 6(1): 130-134.

臭氧氧化降解给水系统中诺氟沙星的实验研究

1.
东华大学环境科学与工程学院，上海 201620
基金项目:
国家自然科学基金资助项目（51178093，51108070）

上海市基础研究重点项目（11JC1400400）

上海市自然科学基金资助项目（10ZR1401100）

教育部博士点基金新教师项目（200802551001）
中图分类号: X703.1

Experimental study on degradation of norfloxacin in water supply system by ozonation

1.
School of Environmental Science and Engineering， Donghua University， Shanghai 201620， China
Fund Project:

摘要: 采用臭氧氧化技术处理给水系统中难降解的诺氟沙星（NOR），考察了NOR臭氧氧化的影响因素，得出最佳的处理条件：初始pH为8，臭氧投加量为5 mg/L，反应90 min后去除效率达31.02%，较常规处理大大提高，同时还对反应机理进行了初步探索，研究表明，NOR经臭氧氧化后生成多种小分子物质。
- 臭氧 /
- 诺氟沙星 /
- 机理
Abstract: The treatment of norfloxacin by ozonation process was studied. The effects of O3 dosage， initial solution pH and initial concentration of the norfloxacin on the efficiency of the process were also investigated. It was found that the optimum conditions were as follows: initial pH value of 8； O3 dosage of 5 mg/L. After continuous treatment about 90 minutes， the removal rate is 31.02%， higher than regular treatment. The reaction mechanism was also explored. The results show that O3 will oxidize norfloxacin to several minor molecule substances.
- ozone /
- norfloxacin /
- mechanism

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薛罡, 周宁娟, 刘亚男, 钭晨. 臭氧氧化降解给水系统中诺氟沙星的实验研究[J]. 环境工程学报, 2012, 6(1): 130-134.

引用本文:

薛罡, 周宁娟, 刘亚男, 钭晨. 臭氧氧化降解给水系统中诺氟沙星的实验研究[J]. 环境工程学报, 2012, 6(1): 130-134.

Citation:

臭氧氧化降解给水系统中诺氟沙星的实验研究

1. 东华大学环境科学与工程学院，上海 201620

收稿日期: 2010-09-04

基金项目:

国家自然科学基金资助项目（51178093，51108070）

上海市基础研究重点项目（11JC1400400）

上海市自然科学基金资助项目（10ZR1401100）

教育部博士点基金新教师项目（200802551001）

关键词:

臭氧 /
诺氟沙星 /
机理

摘要: 采用臭氧氧化技术处理给水系统中难降解的诺氟沙星（NOR），考察了NOR臭氧氧化的影响因素，得出最佳的处理条件：初始pH为8，臭氧投加量为5 mg/L，反应90 min后去除效率达31.02%，较常规处理大大提高，同时还对反应机理进行了初步探索，研究表明，NOR经臭氧氧化后生成多种小分子物质。

English Abstract

Experimental study on degradation of norfloxacin in water supply system by ozonation

1. School of Environmental Science and Engineering， Donghua University， Shanghai 201620， China

Received Date: 2010-09-04

Fund Project:

Keywords:

ozone /
norfloxacin /
mechanism

Abstract: The treatment of norfloxacin by ozonation process was studied. The effects of O3 dosage， initial solution pH and initial concentration of the norfloxacin on the efficiency of the process were also investigated. It was found that the optimum conditions were as follows: initial pH value of 8； O3 dosage of 5 mg/L. After continuous treatment about 90 minutes， the removal rate is 31.02%， higher than regular treatment. The reaction mechanism was also explored. The results show that O3 will oxidize norfloxacin to several minor molecule substances.

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臭氧氧化降解给水系统中诺氟沙星的实验研究

Experimental study on degradation of norfloxacin in water supply system by ozonation

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臭氧氧化降解给水系统中诺氟沙星的实验研究

English Abstract

Experimental study on degradation of norfloxacin in water supply system by ozonation

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