Technological progress on detoxification and comprehensive utilization of chromium-containing slag

来源期刊：中国有色金属学报(英文版)2002年第3期

论文作者：柴立元 何德文 于霞 刘恢 闵小波 陈为亮

文章页码：514 - 518

Key words：chromium-containing slag; detoxification; comprehensive utilization; microorganism

Abstract: Chromium salt is an important industrial material, but vast waste slag containing chrome(Ⅵ) is brought out in the process of its production. The slag is seriously harmful to environments and human health. The technologies on detoxification and comprehensive utilization of chromium-containing slag were summarized abroad and at home. And various methods were also described for the detoxification mechanism, technology process, and practical application effects in detail. A new concept for detoxification of chromium-containing slag, furthermore, was put forward by using microorganism.