| Fenton试剂氧化法预处理LDPE g-MAH工艺废水 |
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| 引用本文： | 李倩,张宇峰,李志涛.Fenton试剂氧化法预处理LDPE g-MAH工艺废水[J].南京工业大学学报(自然科学版),2012,34(1):113-116. |
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| 作者姓名： | 李倩 张宇峰 李志涛 |
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| 作者单位： | 南京工业大学环境学院,江苏南京,210009 |
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| 基金项目： | 南京工业大学青年教师学术基金资助项目 |
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| 摘 要： | 采用Fenton氧化对聚乙烯（PE）悬浮接枝马来酸酐（MAH）工艺废水进行了降解试验研究,通过单因素试验确定了Fenton试剂降解废水的最佳操作条件。结果表明:分批投加质量分数为30%的H2O2,投加量10 mL,n（H2O2）/n(Fe2+)=15,反应初始pH为4.0,反应时间为40 min是Fenton反应体系的最佳操作条件,化学耗氧量（COD）的去除率可达到89.03%。
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| 关 键 词： | 氧化法 Fenton氧化 LDPE-g-MAH废水 |
Wastewater treatment from production of LDPE-g-MAH by fenton reagent |
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| LI Qian
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ZHANG Yufeng
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LI Zhitao.Wastewater treatment from production of LDPE-g-MAH by fenton reagent[J].Journal of Nanjing University of Technology,2012,34(1):113-116. |
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| Authors: | LI Qian ZHANG Yufeng LI Zhitao |
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| Affiliation: | (College of Environment,Nanjing University of Technology,Nanjing 210009,China) |
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| Abstract: | Fenton reagent was used to degradate the wastewater from production of LDPE-g-MAH,and the optimal conditions were obtained as follows:the added mass tration of H2O2（30%） was 10 mL with the adding ways of batch feed,the initial pH value of the solution was 4.0,the molar ratio of H2O2 and Fe was 15,and reaction time was 40 min.Under optimal conditions,the removal rate of chemical oxygen consumption （COD） reached 89.03%. |
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| Keywords: | oxidation Fenton reagen wastewater from production of LDPE-g-MAH |
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