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渗透汽化膜技术是一种高效节能、绿色环保的新型膜分离技术,与传统分离技术相比优势显著,使该技术成为溶剂分离领域研究的焦点。简述了渗透汽化膜技术的基本原理和工艺流程,介绍了渗透汽化膜技术在有机溶剂/水体系、有机溶剂/有机溶剂体系分离的研究应用现状,展望了渗透汽化膜分离技术的研究应用前景。
Pervaporation membrane technology is a new type of membrane separation technology with high efficiency, energy saving and environmental friendliness. Compared with the traditional separation technology, the pervaporation membrane technology has significant advantages, making the technology the focus of research in the field of solvent separation. The basic principle and process flow of pervaporation membrane technology are briefly introduced. The research and application status of pervaporation membrane technology in organic solvent / water system and separation of organic solvent / organic solvent system are introduced. The application prospects of pervaporation membrane separation technology are prospected .