含铬废革料资源化——制备富铬酵母

Reclamation of chromium-contained leather waste Preparation of chromium-enriched brewer′s yeast

简要概述了铬 ( )作为一种必需微量元素的生理意义 ,结合制革工业产生大量含铬废革料的事实 。

The physiological functions of the trace element chromium(Ⅲ) were summarized. And an idea of the preparation of chromium-enriched brewer′s yeast by using chromium-contained leather waste was put forward on the background that there was a large amount of chromium-contained leather waste in leather industry.