中国农业科技导报 ›› 2018, Vol. 20 ›› Issue (3): 132-138.DOI: 10.13304/j.nykjdb.2017.0267

• 资源环境 生物药物 生物质转化 • 上一篇    下一篇

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

湛世界1,2,孟海波1*,程红胜1,沈玉君1   

  1. 1.农业部规划设计研究院, 农业部资源循环利用技术与模式重点实验室, 北京 100125; 2.华中农业大学工学院, 武汉 430070
  • 收稿日期:2017-04-25 出版日期:2018-03-15 发布日期:2017-07-11
  • 通讯作者: 孟海波,研究员,博士,主要从事生物质能资源开发利用与环境相关技术与政策研究。E-mail:newmhb7209@163.com
  • 作者简介:湛世界,硕士研究生,主要从事农业废弃物处理及资源化利用研究。E-mail:zsj20061007@163.com。
  • 基金资助:
    公益性行业(农业)科研专项(201503135-3)资助。

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

ZHAN Shijie1,2, MENG Haibo1*, CHENG Hongsheng1, SHEN Yujun1   

  1. 1.Key Laboratory of Technology and Model for Cyclic Utilization from Agricultural Resources, Ministry of Agriculture; Chinese Academy of Agricultural Engineering, Beijing 100125;2.College of Engineering, Huazhong Agricultural University, Wuhan 430070, China
  • Received:2017-04-25 Online:2018-03-15 Published:2017-07-11

摘要: 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。

关键词: 活性炭, VOCs, 吸附

Abstract: 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.

Key words: activated carbon, VOCs, adsorption