部分水解聚丙烯酰胺降解研究进展

高分子量的水溶性聚丙烯酰胺 (PAM)在不同领域均有广泛的应用 ,但其分子量的降解行为直接影响到从生产、使用到最终处置的各个环节。本文将主要对各环节中涉及的降解作用研究进展进行综述 ,包括化学降解、生物降解、热降解和机械降解等。

Study on Degradation of Partially Hydrolyzed Polyacrylamide

The soluble polyacrylamide with high molecular weigh is applied to various fields. However, the reduction of its molecular weigh resulted from degradation apparently affects in application and final disposition. So, this paper outlines the lately development on the studying of the degradation of polyacrylamide, including oxidation degradation, biodegradation, mechanical degradation and thermal degradation.