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 12
Nonlinearized Langmuir (a) and Freundlich (b) isotherm studies on MB adsorption of BA-SiO2, RHA-SiO2, and pure-SiO2.
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(b) |