生物质活性炭理化特性对挥发性有机物吸附性能影响的研究进展

挥发性有机物（volatile organic compounds，VOCs）是一种重要的大气污染物，吸附法是控制挥发性有机物对环境造成污染的有效手段，研究吸附剂性质对吸附性能的影响对于吸附技术的发展具有重要意义。综述了生物质活性炭理化特性对VOCs吸附性能影响的国内外研究现状，现有研究结果认为比表面积、孔容积及结构等是影响生物质活性炭吸附性能的主要因素，但对多种组分VOCs共同存在时生物活性炭的吸附性能及影响因素研究较少，今后的研究中应加强该方面的相关研究。

Research Progress on the Effect of Physical and Chemical Properties of Biomass Activated Carbon on the Adsorption Properties of VOCs

Volatile organic compounds (VOCs) are important air pollutants. Adsorption is an effective means to control the environmental pollution by volatile organic compounds. Studying the effect of adsorbent properties on adsorption performance is of important significance for the development of adsorption technology. This paper reviewed the present situation at home and abroad about the effect of physical and chemical properties of bioactive carbon on the adsorption performance of VOCs. The results showed that the specific surface area, pore volume and structure are the main factors affecting the adsorption performance of activated carbon. However, there were few studies on the adsorption performance and influencing factors of bioactive charcoal in the presence of various components VOCs. In future, the related research in this field should be strengthened.