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

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图8 MCFA的XPS谱

Fig.8 XPS spectrum of MCFA