亚甲基蓝－酸处理粘土悬浮体系的可见光谱

Visible Spectrum of Methylene Blue-Acid treated Clay Suspension

研究亚甲基蓝在经过不同浓度Ｈ２ＳＯ４溶液处理的粘土水悬浮液中的可见光谱变化规律，这种变化规律充分反映了酸处理条件对粘土表面和结构的影响。

With respect to the visible spectrum of methylene blue in aqueous supension of clay treating by sulfuric acid of different concentration, a study is made on the regular pattern of its change. The change fully reflects the influence of acid treatment on surface and structrue of clay.