| 微波协同铁屑内电解处理亚甲基蓝染料废水 |
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| 引用本文： | 潘洁,沈聪,李琴,刘杰,阮新潮,李黎. 微波协同铁屑内电解处理亚甲基蓝染料废水[J]. 应用化工, 2006, 35(9): 656-658 |
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| 作者姓名： | 潘洁 沈聪 李琴 刘杰 阮新潮 李黎 |
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| 作者单位： | 武汉科技学院,环境科学研究所,湖北,武汉,430073 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 利用微波辐照协同铁屑内电解处理亚甲基蓝染料废水。结果表明,在600 W微波功率辐照下,30 mL铁屑协同处理50 mL的50 mg/L的亚甲基蓝废水1 m in,废水的脱色率达到99%以上,且铁屑可以重复利用8次。通过SEM表明,铁屑在微波辐照下,表面遍及蜂窝状凹孔,比表面积增大,使内电解效率提高。
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| 关 键 词： | 亚甲基蓝 微波辐照 铁屑内电解 |
| 文章编号： | 1671-3206(2006)09-0656-03 |
| 收稿时间： | 2006-07-12 |
| 修稿时间： | 2006-07-12 |
Study on decolorization of reactive methylene blue wastewater by microwave radiation combining iron inner electrolysis |
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| PAN Jie,SHEN Cong,LI Qin,LIU Jie,RUAN Xin-chao,LI Li. Study on decolorization of reactive methylene blue wastewater by microwave radiation combining iron inner electrolysis[J]. Applied chemical industry, 2006, 35(9): 656-658 |
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| Authors: | PAN Jie SHEN Cong LI Qin LIU Jie RUAN Xin-chao LI Li |
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| Affiliation: | Research Centre of Environmental Science, Wuhan University of Science and Technology, Wuhan 430073,China |
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| Abstract: | Reactive methylene blue wastewater was treated by microwave radiation combining iron inner(electrolysis),the results showed that decolorization rate was up to 99%,when 50 mL reactive methylene blue wastewater(50 mg/L) was treated by 600 W microwave radiation combining 30 mL iron for 1 min,the iron could be reused 8 times.Comparing SEM figures before and after microwave treatment,it was found that the modification on the appearance of iron which spreaded sunken point like honeycomb all(over),unit surface area increased so that the efficiency of inner electrolysis of iron all increased. |
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| Keywords: | reactive methylene blue microwave radiation iron inner electrolysis |
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