牛皮革与PU革的生命周期评价比较  

Comparison of Life Cycle Assessment of Cattle Hide Leather and PU Synthetic Leather

作　　者：单晨[1] 丁绍兰[1] 

机构地区：[1]陕西科技大学资源与环境学院,陕西西安710021

出　　处：《西部皮革》2011年第6期12-15,共4页West Leather

摘　　要：运用生命周期分析方法,对牛皮革和PU革进行生命周期评价的特征化、损害评价、标准化和加权评估分别进行比较。比较研究表明,在对人体健康和资源消耗的影响方面,牛皮革优于PU革,而牛皮革在对生态环境的影响方面略高于PU革。但总体来说牛皮革略优于PU革。The comparison of life cycle assessment of cattle hide leather and PU synthetic leamer were discussed from characterization, damage assessment, standardization and weighted assessment. The results show that the cattle hide leather is superior to the PU leather on the impact to human health and resource consumption, whereas the PU leather is slightly better than the cattle hide leather on the impact to Ecological Environment.

关 键 词：生命周期评价 牛皮革 PU革 

分 类 号：TS565[轻工技术与工程—皮革化学与工程]