| 环境中VOCs的污染现状及处理技术研究进展 |
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| 引用本文： | 张云,李彦锋.环境中VOCs的污染现状及处理技术研究进展[J].化工环保,2009,29(5). |
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| 作者姓名： | 张云 李彦锋 |
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| 作者单位： | 1. 兰州大学,资源环境学院,甘肃,兰州,730000
2. 兰州大学,资源环境学院,甘肃,兰州,730000;兰州大学,化学化工学院,甘肃,兰州,730000 |
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| 基金项目： | 甘肃省科技攻关计划项目 |
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| 摘 要： | 综述了近十年来大气环境中挥发性有机物(VOcs)的污染现状及其主要处理技术的研究进展.介绍了目前大气环境中VOCs的主要处理技术(包括吸附、冷凝及膜分离等回收技术和燃烧、等离子体、光催化降解和生物降解等销毁技术)的适用条件、经济性、可操作性和净化效率.提出要对VOCs的吸收和生物降解的反应动力学模型、催化机制、材料的性能及微生物活性进行深入研究的建议.
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| 关 键 词： | 挥发性有机物 污染现状 处理技术 |
Pollution Situation of VOCs in Ambient Air and Research Progresses of VOCs Treatment Technologies |
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| Zhang Yun,Li Yanfeng.Pollution Situation of VOCs in Ambient Air and Research Progresses of VOCs Treatment Technologies[J].Environmental Protection of Chemical Industry,2009,29(5). |
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| Authors: | Zhang Yun Li Yanfeng |
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| Abstract: | The pollution situation of VOCs in ambient air in the last decade and the research progresses of VOCs treatment technologies are summarized. The application conditions, economical efficiency, feasibility and purification efficiency of the main treatment technologies, including adsorption, condensation and membrane separation for VOCs recovery, and combustion, plasma treatment, photocatalytical degradation and bio-degradation for VOCs destruction, are introduced. It is proposed that further research on adsorption and bio-degradation kinetics models, catalytic mechanism, material performance and microbial activity for VOCs treatment should be carried out. |
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| Keywords: | volatile organic compound pollution situation treatment technology |
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