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粉煤灰衍生水合硅酸钙PEI改性及吸附去除Cu(II)与催化降解有机污染物
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PEI Modified Hydrated Calcium Silicate Derived from Fly Ash and Its adsorption for Removal of Cu (II) and Catalytic Degradation of Organic Pollutants
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图2. (a, b) CSH与 (c, d) PCSH的不同放大倍率SEM照片 |
Fig. 2. Different magnification SEM images of (a, b) CSH and (c, d) PCSH |
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