酸-碱改性粉煤灰吸附剂的制备及其对染料的去除性能

王琰, 张昊, 常娜, 王海涛

Preparation of Acid-alkali Modified Coal Fly Ash Adsorbent and Its Removal Performance on Dyes

WANG Yan, ZHANG Hao, CHANG Na, WANG Haitao

图2 CFA和MCFA的SEM照片

Fig.2 SEM images of CFA (a, b) and MCFA (c, d)