废弃天然高分子的回收利用研究进展  

Research Progress of Abandoned Natural Polymer Recycle

作　　者：李芳莹[1] 孙林[1] 丁建明[1] 宋靖[1] 

机构地区：[1]甘肃省产品质量监督检验中心,兰州730030

出　　处：《中国资源综合利用》2015年第4期45-48,共4页China Resources Comprehensive Utilization

摘　　要：废弃天然高分子的回收利用是保护人类生态环境、实现资源充分利用的一个重要方面,对废弃天然高分子的回收利用,既可降低原料的价格,同时也能缓解石油资源枯竭所带来的威胁,更能缓解人类对于环境的压迫。介绍了废弃合成高分子与废弃天然高分子资源的来源及主要特征,从废弃纤维素、废弃马铃薯和豆渣、胶原蛋白以及废弃角蛋白与其衍生物等方面论述了废弃天然高分子的回收利用方法及应用领域。认为,基于再生的动植物和微生物资源的天然废弃高分子,由于其来源广泛,以及与大自然的良好相容性,而被广泛研究并开发应用。Recycling abandoned natural polymer is an important aspect of protecting human ecological environment and making full use of resource. It can not only reduce the price of raw materials, but also relieve the threaten of oil resources exhaustion and oppress to environment by human. This paper introduces the source and features of abandoned synthetic polymer and natural polymer, discusses the recycle method and application field of abandoned natural polymer from abandoned cellulose, abandoned potato, collagen and keratin. Duo to its rich source, excellent property and good consistency with nature, abandoned natural polymer from reproducible animal, plant and microbial resources is studied widely and applied.

关 键 词：天然高分子 废弃天然高分子 回收利用 

分 类 号：R318.08[医药卫生—生物医学工程]