Moreover, high-resolution TEM (HRTEM) was used to obtain the d-spacing of the SiNPs, while the scattering area electron diffraction (SAED) pattern was used for the identification of the crystalline or amorphous nature of the NPs. SiNPs dispersed in distilled water under sonication for 10 min...
The desorption is due to the non-availability of free adsorption sites on the IONP surface [50,51]. Figure 9. Effect of contact time on the adsorption of Al, Cr, Co, Mn, Ni, Pb and Zn by (a) 50 mg (b) 100 mg IONPs. 4.4. The Remediation of Heavy Metals by 100 mg IONPs...
With rapid industrialization, there is an ever-increasing demand for iron oxides, calcium oxides, aluminum oxides, silica, and zeolites as raw materials for various industries, but reserves of such metal oxides are continuously diminishing. Therefore, th