| Fenton反应处理三唑磷农药废水 |
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| 引用本文： | 李荣喜,杨春平. Fenton反应处理三唑磷农药废水[J]. 工业水处理, 2009, 29(3) |
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| 作者姓名： | 李荣喜 杨春平 |
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| 作者单位： | 湖南大学环境科学与工程学院,湖南,长沙,410082;长沙学院生物工程与环境科学系,湖南,长沙,410003;湖南大学环境科学与工程学院,湖南,长沙,410082 |
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| 基金项目： | 教育部新世纪优秀人才支持计划 |
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| 摘 要： | 采用Fenton氧化法降解三唑磷农药废水,考察了FeSO4·7H2O、H2O:投加量、pH和搅拌时间等关键因素对三唑磷模拟废水的COD去除率的影响,确定了反应的最佳条件,并对湖南天宇化工农药有限公司的综合废水和车间废水进行了降解实验研究.结果表明:综合废水和车间废水处理的最佳工艺条件(每500 mL废水)均是pH为4、FeSO4·7H2O 2.5 g、30%H2O2 37.5 mL、搅拌时间为90 min;处理后水质可以达到国家标准.
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| 关 键 词： | Fenton 三唑磷 农药废水 废水处理 |
Treatment of triazophos pesticide wastewater by Fenton reaction |
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| Li Rongxi,Yang Chunping. Treatment of triazophos pesticide wastewater by Fenton reaction[J]. Industrial Water Treatment, 2009, 29(3) |
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| Authors: | Li Rongxi Yang Chunping |
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| Affiliation: | 1.College of Environmental Science and Engineering;Hunan University;Changsha 410082;China;2.Department of Biological Engineering and Environmental Science;Changsha College;Changsha 410003;China |
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| Abstract: | Treating triazophos pesticide wastewater by Fenton reaction has been investigated.The effects of key factors including doses of FeSO4.7H2O and H2O2,pH,and stirring time on COD removal rate are investigated.The optimum conditions for the reactions are confirmed.The degradation of the combined wastewater and workshop wastewater from Hunan Tianyu Chemical Pesticide Co.,Ltd.by Fenton reagent is studied.The results show that the optimum conditions are as follows: for treating every 500 mL combined and workshop w... |
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| Keywords: | Fenton |
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