工业水处理 ›› 2021, Vol. 41 ›› Issue (7): 34-39. doi: 10.19965/j.cnki.iwt.2020-0683

• 专论与综述 • 上一篇    下一篇

碳气凝胶及其在污水处理中的应用

王雅苹(),刘子滢,李会吉,孙海杰,王静,张璐阳   

  1. 郑州师范学院化学化工学院, 河南郑州 450044
  • 收稿日期:2021-03-16 出版日期:2021-07-20 发布日期:2021-07-26
  • 作者简介:王雅苹(1979-), 博士, 讲师。E-mail: ypwang@zzun.edu.cn
  • 基金资助:
    河南省高等学校大学生创新训练计划项目(201912949004);河南省科技攻关项目(202102310592);河南省高等学校青年骨干教师培养计划(2019gGJS252);郑州师范学院青年骨干教师培养项目(2019-ZSQG109);郑州师范学院环境催化科研创新团队(702010)

Carbon aerogel and its application in wastewater treatment

Yaping Wang(),Ziying Liu,Huiji Li,Haijie Sun,Jing Wang,Luyang Zhang   

  1. College of Chemistry and Chemical Engineering, Zhengzhou Normal University, Zhengzhou 450044, China
  • Received:2021-03-16 Online:2021-07-20 Published:2021-07-26

摘要:

碳气凝胶是由碳纳米材料形成的三维多孔网络结构材料,具有比表面积大、孔隙率高、化学性质稳定和结构可调等优点,被广泛用于水污染处理中,用于去除油、有机溶剂、染料、重金属离子等。综述了碳气凝胶及其复合材料的研究进展,讨论了有机碳气凝胶、生物质基碳气凝胶、石墨烯基碳气凝胶三类碳气凝胶材料的组成、制备和吸附性能,总结了碳气凝胶在水处理中的应用并简要分析了碳气凝胶材料当前面临的挑战以及未来的发展前景。

关键词: 碳气凝胶, 废水处理, 吸附性能

Abstract:

Carbon aerogels with three-dimensional porous network structures have the advantages of large specific surface area, high porosity, stable chemical properties and adjustable structure. Carbon aerogels are widely used in wastewater treatment to remove oil, organic solvents, dyes, heavy metal ions, and so forth. The research development of carbon aerogel and its composite materials on organic carbon aerogels, biomass-based carbon aerogels and graphene-based carbon aerogels are reviewed, adsorption application and mechanism in wastewater treatment are discussed in details, and the challenges and future development prospects of carbon aerogel materials are discussed briefly.

Key words: carbon aerogel, wastewater treatment, adsorption capability

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