Research Article

Separation of Spherical Nanosilica from Agricultural Wastes in Vietnam via Ultrasonic-Assisted Precipitation and Application for Effective Removal of Methylene Blue from Aqueous Solution

Figure 14

Weber–Morris intraparticle diffusion study on MB adsorption of BA-SiO2 (a), RHA-SiO2 (b), and pure-SiO2 (c).
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(b)
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