吸附法处理含苯系物废气研究进展

摘要

Waste gas containing BTEX is a common kind of industrial pollutant, and is very harmful. As a most widely used technology of waste gas, adsorption method has attracted much attention. Therefore, the progress in the treatment of waste gas containing BTEX using adsorption method was systematically overviewed. The treatment mechanism of adsorption method was introduced. Several kinds of adsorbents were classified and described, such as activated carbon, activated carbon fiber, organobentonite, and some newly adsorbing materials. The development direction of adsorption method in the future was also proposed.%含苯系物废气严重危害人体健康，作为目前应用最广泛的处理技术，吸附法的发展受到极大关注。系统调研了近年来吸附法处理含苯系物废气的研究进展，首先介绍了吸附法的处理机理；其次分类详述了不同类型吸附剂的应用，如活性炭、活性炭纤维、有机膨润土以及其他新型材料；最后总结和展望了吸附法处理含苯系物废气日后的发展方向。