Abstract: The factors and mechanisms leading to the instability of supported liquid membranes were analyzed. The efforts worldwide devoted to the improvement of the stability of supported liquid membranes were introduced. The development of new module structures，the compositions of the liquid phase，and the fabrication techniques for the supported liquid membranes were discussed. In the end，the prospects for the commercialization of the supported liquid membranes were presented.

摘要： 分析了导致支撑液膜不稳定的因素及其机理。主要提出了近年来各国学者在改进支撑液膜稳定性方面所作的努力，包括对支撑液膜的结构、液膜相组成和制备工艺、膜支撑体以及膜组件改进等方面的工作。最后对支撑液膜的工业化前景进行了展望。