Response surface modeling of Orange-G adsorption onto surface tuned ragi husk

Integrated fabrication of CMC@UiO-66–NH2@PEI composite adsorbents for efficient batch and dynamic phosphate capture

“…This enhanced surface roughness further strengthened the adsorption phenomenon. 25 Yang et al combined MIL-101(Cr) with CMC and used PVA for cross-linking in order to improve the adsorption performance for metal ions. They also provided a new way to combine MOF materials and CMC.…”

Comparative study of solvothermal and catalytic solvothermal carbonization of rice husk for Fe(iii), Zn(ii), Cu(ii), Pb(ii) and Mn(ii) adsorption, kinetics, surface chemistry and reaction mechanism

“…Different chemical properties such as functional groups, ion exchange capacity, π-π interaction, and hydrogen bonding also play a significant role in adsorption. [7][8][9] Hence, hydrochars produced from hydrothermal carbonization achieved high adsorption capacity for heavy metal ions despite having a low surface area (∼25 m 2 g −1 ). 4 Therefore, there is a need for enhancement of both physical and chemical properties to improve the overall heavy metal ion adsorption capacity of hydrochar.…”