摘要
膜蒸馏是一种新兴高效的膜分离技术,具有重要的应用前景。膜蒸馏中所用的膜是多孔的和不被料液润湿的疏水膜。分离膜的制备是应用这一技术的关键。文章对膜蒸馏过程及疏水性微孔膜做了介绍。进一步综述了疏水性微孔膜的制备,成膜方法和膜的改性,最后对膜蒸馏在不同领域中的应用趋势作了分析。
Membrane distillation is one of high efficiency membrane separation technology, which has a great application prospect. The hydrophobic microporous membrane is used in membrane distillation process. Membrane preparation is the key to apply this technology. In the paper, the membrane distillation process and hydrophobic microporous membranes were introduced. Furthermore, the preparation, formation and modification of hydrophobic microporous membranes were also summarized. Finally, the application trend of membrane distillation in different fields was analyzed.
出处
《广东化工》
CAS
2013年第12期77-78,共2页
Guangdong Chemical Industry
基金
广西自然科学基金项目(2012GXNSFAA053025)
广西民族大学科研基金资助课题
关键词
疏水微孔膜
膜蒸馏
膜材料
膜制备及改性
hydrophobicmicroporousmembranes
membrane distillation
membranematerial
membrane preparation and modification
