以脂肪族聚酯在不同水生环境下的生物降解性能研究为出发点，概述了国内外在此领域的研究进展情况，通过分析发现,对于PBS,PCL,PLA和PPC等化学合成类脂肪族聚酯的降解性能的研究相当缺乏，对于这些生物降解材料降解性能的研究，尤其是在水生环境下的降解性能，还需要大量的试验来获取更多详实的基础数据。

Research progress in biodegradation of aliphatic polyesters in different aquatic environments was reviewed. Analysis of related information indicated that more researches need to be carried out so that the degradation of chemical synthetic aliphatic polyesters, such as PBS, PCL, PLA and PPC, can be understood. Therefore, researches in the future must stress on the degradation of these materials especially in aquatic environment in an effort to acquire reliable data.