武汉生物工程学院
毕业论文(设计)
题 目： Fenton试剂处理食堂有机废水的效果研究 学 生： 吴 志 成 系 别： 化学与环境工程系 专业班级： 08054301 指导教师： 胡 双 意 辅导教师： 胡 双 意 时 间： 2011年10月25日 至 2012年5月
武汉生物工程学院本科论文（设计）
目 录
学位论文作者声明 ················································································································· II 摘要 ······································································································································ III 关键词··································································································································· III Abstract ······························································································································· IV Key words···························································································································· IV 1前言 ············································································································································ 1
2.1 实验仪器 ························································································································· 1 2.2 实验试剂 ························································································································· 1 2.3 实验方法 ································································································································· 1
2.3.1 食堂有机废水COD的测定 ························································································· 1 2.3.2 不同双氧水用量下废水COD的测定 ·········································································· 1 2.3.3 不同硫酸亚铁用量下废水COD的测定 ······································································ 2 2.3.4 不同pH值下废水COD的测定 ··················································································· 2 2.3.5 不同反应时间下COD的测定 ····················································································· 2 3 实验结果与讨论 ························································································································ 2
3.1 原水COD的测定 ··········································································································· 2 3.2 H2O2用量对废水COD去除效果的影响 ········································································· 2 3.３ 硫酸铁用量COD去除率的影响 ·························································································· 3
3.4 不同反应时间对废水COD去除率的影响 ····································································· 4 3.5 讨论 ································································································································· 5 4 实验结论与前景 ························································································································ 5
4.1 实验结论 ························································································································· 5 4.2 Fenton试剂处理有机废水的发展前景 ············································································ 6 参考文献 ······································································································································· 7 致 谢 ············································································································································· 8 文献综述 ······································································································································· 9
I
武汉生物工程学院本科论文（设计）
学位论文作者声明
本人郑重声明:所呈交的学位论文是本人在导师的指导下独立进行研究所取得的研究成果。除了文中特别加以标注引用的内容外，本论文不包含任何其他个人或集体已经发表或撰写的成功作品。
本人完全了解有关保障、使用学位论文的规定，同意学校保留并向有关学位论文管理机构送交论文的复印件和电子版，同意本论文被编入有关数据库进行检查和查阅。 本学位论文内容不涉及国家机密。
论文题目：Fenton试剂处理食堂有机废水的效果研究
作者单位：武汉生物工程学院 作者签名：
2012年 月 日
II
武汉生物工程学院本科论文（设计）
Fenton试剂处理食堂有机废水效果研究
摘要
本文阐述了标准Fenton试剂反应的机理，介绍了采用Fenton试剂处理难降解有机物的研究进展，总结了Fenton反应的优点和不足。具体实验方法是分别利用双氧水、硫酸亚铁、PH、反应时间等因子对有机废水的作用进行处理，从食堂有机废水中采样并测得废水的COD的值为6322mg/L，经过利用上述等因子在最佳条件下对废水进行处理后得到到COD值为658，从结果可以得出去除率的效果值为89.59%。一般去除效果在80%-100%范围内均为理想值，这说明了该实验方法可用并且取得了较好的效果。
关键词
Fenton；难降解有机物；有机废水；前景
III
武汉生物工程学院本科论文（设计）
Fenton reagent treatment canteen method and research
status of organic wastewater
Abstract
This paper expounds the standard Fenton reagent to the reaction mechanism，introduced the use of Fenton reagent in treatment of refractory organic compounds are reviewed，summarized the advantages and disadvantages of Fenton reaction。The specific experimental methods are respectively the use of hydrogen peroxide，ferrous sulfate，PH reaction time and other factors on the effect of organic wastewater treatment。From the canteen in organic waste water sampling and measuring the COD value of the waste water is 6322mg / L，after using the above and other factor in optimal conditions for wastewater treatment to obtain the COD value of 658，from the result we can go out except the rate effect value of 89and 59%。The general removal effect in 80% ~ 100% range to a desired value the description of the experimental methods available and obtain better results。
Key words
Fenton; non-biodegradable organics;organic wastewater; perspevtive
IV