摘要
本文综述了超声波强化膜分离的机理,国内外超声波强化膜分离的研究现状以及影响超声波强化膜分离的因素(如声场参数、操作参数、料液性质等);同时评述了该技术存在的问题。现有的研究成果表明:如何在利用超声波提高膜分离效率的同时,减小超声波对有机溶质及膜稳定性的影响,应是近期的研究重点。
Addressed in this article are the mechanism and the development of ultrasound-assisted membrane separation. Effects of the factors for the performance of the technology are also reviewed, including the ultrasonic parameters, the operative parameters and the properties of the solution. Furthermore, some membrane problems in this field are discussed. It is indicated that the emphasis of research in the near future should be how to reduce the reverse effects of ultrasound on the stability of solute and membrane.
出处
《应用声学》
CSCD
北大核心
2003年第5期45-48,共4页
Journal of Applied Acoustics
