| 脉冲电晕放电法低温等离子体净化室内VOCs |
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| 引用本文： | 袁旭东,邢金丽. 脉冲电晕放电法低温等离子体净化室内VOCs[J]. 建筑热能通风空调, 2005, 24(1): 96-99 |
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| 作者姓名： | 袁旭东 邢金丽 |
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| 作者单位： | 华中科技大学环境学院;华中科技大学环境学院 |
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| 基金项目： | 国家自然科学基金资助项目(50177012) |
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| 摘 要： | 室内挥发性有机物(VOCs)对居民健康有严重危害：用低温等离子体技术降解室内VOCs是空气净化领域近几年兴起的一种的新技术，本文首先简单介绍了VOCs的主要来源和对人体的危害，然后介绍了脉冲电晕放电低温等离子体分解VOCs的原理，提出了两种VOCs分解的模型。依据模型分析了处理过程的影响因素。分析了低温等离子体净化VOCs的现状和存在的问题，指出了以后的发展方向及在实际生活中的应用。最后提出这是一项有广阔应用前景但还待进一步发展完善的技术。
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| 关 键 词： | 挥发性有机气体 脉冲电晕 放电 低温等离子体 净化空气 |
| 文章编号： | 1003-0344(2005)01-096-4 |
Purification of Volatile Organic Compounds by Pulsed Corona Discharge Nonthermal Plasma |
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| Yuan Xudong,Xing Jinli. Purification of Volatile Organic Compounds by Pulsed Corona Discharge Nonthermal Plasma[J]. Building Energy & Environment, 2005, 24(1): 96-99 |
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| Authors: | Yuan Xudong Xing Jinli |
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| Abstract: | Indoor Volatile Organic Compounds (VOCs) are harmful to residents health. Nonthermal plasma discharge process can be used to decompound indoor VOCs.Several primary sources of VOCs and their disserve were introduced simply. The mechanism with which pulse corona nonthermal plasma decompounds VOCs was described.Two models for VOCs decompounding were presented.Influencing factors of decomposition process were analyzed with the models. Based on the application situation and existing problems of nonthermal plasma in purifying VOCs,development direction of this technology in the future and applications in daily life were pointed. It was concluded that although this technology has a wide application foreground, it still needs more improvement. |
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| Keywords: | volatile organic compounds pulse corona discharge nonthermal plasma air purification |
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