摘要
杂化膜弥补了有机膜和无机膜的缺陷,集中了它们的优点,在化工、材料、环保以及能源等领域受到广泛关注。在水处理中,杂化膜具有良好的稳定性和抗污染性,应用潜力巨大。综述了杂化膜最新研究成果,重点讨论了其在水处理中的研究进展,主要包括超滤、纳滤、电渗析、扩散渗析等,最后总结了杂化膜研究中存在的问题,并对其在水处理中的应用前景作了展望。
Hybrid membranes have become a hot topic in the fields of chemical industry, materials science, environmental protection and energy, etc. Hybrid membranes not only possess characteristics of both organic and inorganic membranes, but also overcome their disadvantages. Recently, hybrid membranes have rapidly become the research focus of membrane technology for water treatment due to their high stability and improved anti-fouling ability. In this paper, recent advancements of hybrid membranes are reviewed. In addition, applications in water treatment including ultrafiltration, nanofiltration, electrodialysis, diffusion dialysisare discussed. Finally, existing problems in the study of hybrid membranes are summarized, and then the future development of hybrid membranes in water treatment is prospected.
出处
《水处理技术》
CAS
CSCD
北大核心
2014年第1期7-11,共5页
Technology of Water Treatment
基金
国家自然基金项目(21007048)
国家科技支撑计划(2012BAJ25B06)
关键词
杂化膜
超滤
纳滤
电渗析
扩散渗析
研究进展
hybrid membrane
ultrafiltration
nanofiltration
eleetrodialysis
diffusion dialysis
research progress
