Abstract: Vacuum membrane distillation (VMD) is a new-type membrane separation technology，which has shown clear advantage in different application areas. The situation of aqueous salt solution desalination by vacuum membrane distillation is discussed in this paper. The factors which affect the separation performance and the application results of VMD in aqueous salt solution treatment are analyzed. VMD technology has good potential in application.

摘要： 减压膜蒸馏技术是一种新型膜分离技术，在许多领域中呈现出明显优势。综述了减压膜蒸馏技术浓缩盐水溶液的研究现状，分析了影响分离性能的相关因素以及该技术在处理浓盐水中的应用效果，指出了减压膜蒸馏技术浓缩盐水溶液的应用前景。