Optimization of the Fabrication of Sustainable Ceramsite Adsorbent from Coal Fly Ash/Waterworks Sludge/Waste Glass for Decolorization of Malachite Green

Figure 3

(a) The outlook of as-prepared X-Com-ceramsite. (b) SEM image of X-Com-ceramsite (low magnification). (c) SEM of the sample at higher magnification.

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(b)

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