| Fereducer反应强化直流电晕自由基簇射治理苯 |
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| 引用本文： | 李明波,康颖,吴祖成.Fereducer反应强化直流电晕自由基簇射治理苯[J].环境科学,2005,26(6):24-27. |
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| 作者姓名： | 李明波 康颖 吴祖成 |
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| 作者单位： | 浙江大学环境工程系玉泉校区,杭州,310027 |
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| 基金项目： | 国家高技术研究发展计划(863)项目(2002AA529182) |
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| 摘 要： | 为强化直流电晕自由基簇射对含苯废气的去除,采用Fereducer反应进行实验研究.将含Fereducer试剂的电极气引入反应器中,在苯浓度分别为953mg/m3和63mg/m3时,其去除率提高了21%和4.2%.电极气(O2、H2O)的存在对苯的脱除起了不同程度的促进作用,最高可达89.6%.苯的初始浓度较低时脱除效率较高,但高浓度下的绝对去除量较大.
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| 关 键 词： | 直流电晕 自由基簇射 Fereducer反应 苯 |
| 文章编号： | 0250-3301（2005）06-0024-04 |
| 收稿时间： | 9/4/2004 12:00:00 AM |
| 修稿时间： | 2004-09-042005-05-25 |
Utilizing Fereducer Reaction to Enhance DC Corona Radical Shower for Benzene Treatment |
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| LI Ming-bo,KANG Ying and WU Zu-cheng.Utilizing Fereducer Reaction to Enhance DC Corona Radical Shower for Benzene Treatment[J].Chinese Journal of Environmental Science,2005,26(6):24-27. |
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| Authors: | LI Ming-bo KANG Ying and WU Zu-cheng |
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| Institution: | Department of Environmental Engineering, Zhejiang University, Hangzhou 310027, China |
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| Abstract: | Fereducer reaction is introduced to enhance DC corona radicals shower for removal of benzene in air.In the presence of nozzle electrode gas containing Fereducer reagent,the enhanced decomposing efficiencies were 21% and 4.2% for benzene concentration of 953mg/m3 and 63mg/m3,respectively.The enhancement of benzene removal was remarkable in the presence of nozzle electrode gas(O2,H2O) with the highest removal rate of 89.6%.Lower initial concentration of benzene has higher removal efficiency.However,higher absolute removal rate would be achieved when initial concentration of benzene was higher. |
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| Keywords: | DC corona radical shower Fereducer reaction benzene |
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