皮渣中脱铬方法研究初报

蛋白质资源严重不足已成为世界性问题,为开发新的蛋白质资源,本文参考国内外文献,利用对皮革残渣物理化学方法的脱铬处理,在降低皮渣含铬量,提高蛋白质的利用等方面做了较大量的工作,从而利用处理后的皮渣充作家畜的蛋白质补充饲料。其方法简易、工艺简单,成本低廉。从环境保护的角度考虑,将皮渣脱铬处理并加以利用,变废为宝,为环境保护创出一条新路.

A Preliminary -Report on the Method of Dechroming Leather Waste

The serious deficiency of protein resource has become a worldwide problem, In search of a new type of protein resource, this paper has consulted a lot of domestic and foreign literature, and treated the leather waste by physicalchemical process which could largely reduce chromium content of it. After being treated the mass could be used as protein additive for livestock. This method is characterized by simple technological processing and low cost, which has obvious and high economical and social beneficial results.