摘要
降解聚丙烯酰胺(PAM)的机理是将难降解的水溶性高分子长链聚合物分解为小分子物质。介绍了近年来国内聚丙烯酰胺的降解技术研究进展,包括生物降解、化学降解和物理降解三个方向,对这些方法做了比较,并对今后研究方法提出建议:在聚丙烯酰胺的降解机理、降解率的因素及高效催化剂方面需要进一步研究。
The mechanism of polyacrylamide degradation is that water-soluble long-chain polymers are decomposed into small molecule substance. In this paper, domestic technologies of polyacrylamide degradation were introduced, including biodegradation, chemical degradation and physical degradation. And these methods were compared, and then some suggestions about the future research were presented from the aspects of the degradation mechanism, influencing factors of degradation rate and high efficiency catalysts.
出处
《当代化工》
CAS
2013年第2期165-167,共3页
Contemporary Chemical Industry
基金
辽宁石油化工大学博士启动资金项目
项目号:2012XJJ001
关键词
聚丙烯酰胺
细菌降解
酶降解
纳米光催化降解
高级氧化降解
微波降解
Polyacrylamide
Degradation by bacteria
Enzyme degradation
Nanometer photocataly degradation
Advanced oxidation degradation
Microwave degradation
