生态与农村环境学报 ›› 2019, Vol. 35 ›› Issue (10): 1225-1231.doi: 10.19741/j.issn.1673-4831.2019.0147

• 专论与综述 • 上一篇    下一篇

氧化石墨烯复合膜在水处理中的应用研究进展与展望

张志伟1,2, 徐斌1, 张毅敏1,2, 巴翠翠1,2, 汤志凯1,2, 顾诗云1,2   

  1. 1. 生态环境部南京环境科学研究所, 江苏 南京 210042;
    2. 常州大学环境与安全工程学院, 江苏 常州 213164
  • 收稿日期:2019-03-12 出版日期:2019-10-25 发布日期:2019-10-23
  • 通讯作者: 徐斌, 张毅敏 E-mail:xubinnies@163.com;zym7127@163.com
  • 作者简介:张志伟(1995-),男,安徽六安人,硕士生,主要从事膜分离与水处理研究。E-mail:252357395@qq.com
  • 基金资助:
    江苏省科技项目(BK20170111);国家自然科学基金青年基金(51808251);江苏省环保科研课题(2016034)

Research Progress and Prospect of Graphene Oxide Modified Composite Membrane in Water Treatment.

ZHANG Zhi-wei1,2, XU Bin1, ZHANG Yi-min1,2, BA Cui-cui1,2, TANG Zhi-kai1,2, GU Shi-yun1,2   

  1. 1. Nanjing Institute of Environmental Science, Ministry of Ecology and Environment, Nanjing 210042, China;
    2. School of Environmental and Safety Engineering, Changzhou University, Changzhou 213164, China
  • Received:2019-03-12 Online:2019-10-25 Published:2019-10-23

摘要: 氧化石墨烯(GO)复合膜基于良好的亲水性、丰富的官能团、较大的比表面积及化学稳定性等优异性能在膜分离领域备受关注。该文综述了GO复合膜的制备方法,包括真空过滤法、旋涂法、层层自组装法、掺杂法和共混法等,介绍了其在微污染水体和工业废水深度处理领域的研究进展,探讨了GO复合膜对污染物的分离机理,并对其在水处理领域的应用前景和今后的研究方向进行了展望。

关键词: 复合膜, 氧化石墨烯, 水处理, 机理

Abstract: Graphene oxide (GO) composite membranes have attracted much attention in the field of membrane separation due to their excellent hydrophilicity, abundant functional groups, large specific surface area and chemical stability. In this paper, the preparation methods of GO composite membranes were reviewed, including vacuum filtration, spin coating, layer-by-layer self-assembly, doping method and blending. Meanwhile, the research progress of GO composite membranes in the field of water treatment (micro-polluted water treatment and advanced treatment of industrial wastewater) was introduced. In addition, the separation mechanism of pollutants by GO composite membranes was discussed. Finally, the application prospects and future research directions of GO composite membranes in the field of water treatment were prospected.

Key words: composite membrane, graphene oxide, water treatment, mechanism

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