摘要
通过综述聚氨酯的传统处理方法的特点、结构与生物稳定性的关系、聚氨酯降解微生物与降解机理以及生物降解特性的评价方法,并对实现聚氨酯生物降解技术工业化应用亟待解决的关键问题进行展望,以期为丁羟聚氨酯生物降解菌株的分离与筛选提供一定的理论基础。
The traditional processing method of polyurethane was summarized and the relationship between structure and biological stability,the characteristics of polyurethane microorganism and the degradation mechanism and the evaluation method of biodegradable properties were reviewed.The industrialization of biodegradable polyurethane technology application was discussed,the key problems to be settled urgently for butyl hydroxy separation and screening of biodegradable polyurethane strain were provided certain theoretical basis.
作者
张新宇
柴涛
吴凯
刘登登
席晟华
ZHANG Xin-yu;CHAI Tao;WU Kai;LIU Deng-deng;XI Sheng-hua(College of Environment and Safety Engineering,North University of China,Taiyuan 030051,China;Zhejiang Wuchan Guanghua Property Blasting Equipment Company Limited,Quzhou 324400,China)
出处
《塑料工业》
CAS
CSCD
北大核心
2020年第12期7-11,共5页
China Plastics Industry
基金
山西省研究生教育创新项目(2019SY456)
中北大学研究生科技立项(20191659)。
关键词
聚氨酯
生物降解
降解机理
评价方法
Polyurethane
Biodegradation
Degradation Mechanism
Evaluation Method
