Improvement on the production of high-performance bone char

Abstract

Bone char is widely used in sewage disposal and drinking water purification. However, in many cases, the existing method of industrial production of bone char cannot create the maximum adsorbability of the bone char. It's a big problem which is waiting to be solved. According to classification experiments, we explored the adsorbability of bone char under the circumstances of different temperatures and calcination times. Finally, we found the best temperature and calcination time approximately, which is significant for the industry production. © 2013 WIT Press.