材料生物降解性评价方法及其在皮革行业的应用进展  

Biodegradability Evaluation of Materials and its Application in the Leather Industry

作　　者：张雨鑫 王圳 王亚楠[1,2] ZHANG Yuxin;WANG Zhen;WANG Yanan(National Engineering Laboratory for Clean Technology of Leather Manufacture,Sichuan University,Chengdu 610065,China;Key Laboratory of Leather Chemistry and Engineering(Sichuan University),Ministry of Education,Chengdu 610065,China)

机构地区：[1]四川大学制革清洁技术国家工程实验室,四川成都610065 [2]四川大学皮革化学与工程教育部重点实验室,四川成都610065

出　　处：《皮革科学与工程》2023年第6期44-51,共8页Leather Science and Engineering

基　　金：国家重点研发计划项目(2022YFF0904100);四川省“天府万人计划”天府科技菁英项目。

摘　　要：材料的生物降解性是评价其是否绿色低碳的重要指标之一。文章归纳并比较了塑料、皮革和纺织品等材料在水性环境、堆肥环境和土埋环境中的生物降解性测试方法及标准,同时介绍了皮革生物降解性的研究进展。此外,提出加快建立皮革生物降解性评价的标准体系,明确皮革化学品及工艺技术与皮革生物降解性之间的关系,是皮革生物降解性研究的未来方向,且对支撑皮革行业的绿色可持续发展具有重要意义。The biodegradability of materials is one of the most crucial factors in evaluating whether they are green and low-carbon.Herein,we summarize and compare the biodegradability test methods and standards for plastics,leather,and textiles in aqueous,compost,and soil burial environments,and introduce the recent advances in biodegradability of leather.Moreover,it is suggested that the future work concerning leather biodegradation should focus on accelerating the establishment of the standard system of leather biodegradability,and clarifying the relationship between leather chemicals and processes and leather biodegradability to support the sustainable development of leather industry.

关 键 词：皮革 塑料 生物降解 标准 

分 类 号：TQ321[化学工程—合成树脂塑料工业]