吸附法脱除VOCs挥发性有机物的研究进展

Research Review on Volatile Organic Compounds(VOCs) Removal by Adsorption

吸附法是脱除挥发性有机物(VOCs)的主要方法之一,具有工艺成熟、操作简单、能耗低、净化效率高等优点。吸附剂的选择是VOCs吸附的关键,同时如VOCs分子结构、外界环境因素也会影响脱除效果。本文重点介绍了不同吸附剂对VOCs的吸附,分析了影响VOCs吸附的其他因素,并展望了吸附法脱除VOCs的研究方向。

Adsorption is one of the main methods to remove volatile organic compounds（VOCs）, which features mature technology, simple operation, low energy consumption, high removal efficiency. The choice of adsorbentis the key to adsorpt VOCs, in addition, VOCs molecular structure and environmental factors（such as temperature and humidity） also affect the removal effect. This article described different adsorbents for VOCs adsorption, and other factors affecting the adsorption of VOCs, then prospects there search trend of VOCs purification by adsorption.