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首页> 外文期刊>Journal of the Society of Leather Technologists and Chemists >Recycling of Raw Materials (Collagen Protein) in the Leather Industry - high value added application of leather solid waste
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Recycling of Raw Materials (Collagen Protein) in the Leather Industry - high value added application of leather solid waste

机译：皮革工业中原材料（胶原蛋白）的回收-皮革固体废物的高附加值应用

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摘要

Leather solid waste, is one of the biggest polluters in the leather industry and it seriously restricts the sustainable development of the industry. In this study, we developed a new technology of preparing a leather retanning agent using collagen protein extracted from solid leather waste and recycled it into the leather production process. This collagen based retanning agent, bearing a selective filling property, is a potential solution to reduce differentiation between different locations of the leather. The leather, after retanning treatment, is full and has very good mechanical performances, such as tensile strength and tear strength. Thus, the new research has opened up new windows for the treatment of solid leather waste presenting recycling utilisation in the leather industry.
机译：皮革固体废物是皮革工业中最大的污染源之一，严重限制了皮革工业的可持续发展。在这项研究中，我们开发了一种新技术，该技术利用从固体皮革废料中提取的胶原蛋白制备皮革复鞣剂，并将其再循环到皮革生产过程中。这种具有选择性填充特性的胶原基复鞣剂是减少皮革不同位置之间差异的潜在解决方案。经过复鞣处理的皮革是饱满的，并且具有非常好的机械性能，例如拉伸强度和撕裂强度。因此，这项新研究为处理固体皮革废物开辟了新的窗口，这些皮革废物在皮革工业中得到了回收利用。

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  • 作者

    Li Chengtao; Han Mimi; Qiang Taotao; Wang Xuechuan;

  • 作者单位

    Shaanxi Univ Sci & Technol, Sch Environm Sci & Engn, Xian 710021, Shaanxi, Peoples R China;

    Shaanxi Univ Sci & Technol, Coll Bioresources Chem & Mat Engn, Xian 71002, Shaanxi, Peoples R China;

    Shaanxi Univ Sci & Technol, Coll Bioresources Chem & Mat Engn, Xian 71002, Shaanxi, Peoples R China;

    Shaanxi Univ Sci & Technol, Coll Bioresources Chem & Mat Engn, Xian 71002, Shaanxi, Peoples R China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
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