摘要
采用粉煤灰与 Na OH煅烧、水解合成铝硅酸盐活性中间体对有机染料进行脱色研究。样品用 FTIR和 XRD表征 ,活性实验采用 UV- Vis光谱分析方法 ,实验结果表明 ,活性中间体对有机亚甲基蓝碱性染料在短时间内有较好脱色效果。
Aluminosilicate active intermediate was synthesized by heating fly coal ash with sodium hydroxide at 550 °C and by hydrolysis, study on dye decolourization. The sample was characterized by FTIR and XRD patterns. By means of UV Vis absorption spectrum analysis the results indicated that the active intermediate had better effect on organic dye decolourization.
出处
《化学世界》
CAS
CSCD
北大核心
2002年第10期525-526,532,共3页
Chemical World
基金
河南省自然科学基金 (9740 3 3 40 0 )
河南省教育厅自然科学基金项目 (9715 0 0 18)
