摘要
介绍了一种酸处理粉煤灰的方法。用 8mol/L的H2 SO4 处理粉煤灰 ,可较好地改善其表面状况 ,粉煤灰的饱和吸附量明显增大。用处理后的粉煤灰对染料进行脱色试验 ,寻找到了最佳的处理条件 。
An acid pretreatment method for fly ash was introduced.8mol/L H 2SO 4 was used in the experiments and H 2SO 4 can improve its surface greatly,obviously increasing saturated adsorptire capacity of fly ash.A series of decoloring tests were conducted with pretreated fly ash and the best treating condition was found out,obtaining better decoloring effect.
出处
《山东科技大学学报（自然科学版）》
CAS
2002年第4期109-112,共4页
Journal of Shandong University of Science and Technology(Natural Science)
