U(VI) uptake 272 mg/g
The composite foam combines amino, carboxyl, and phosphate groups, achieving efficient uranium adsorption from radioactive wastewater through synergistic group interactions.
Detao, Li · Huamin, Wang · He, Feiqiang · Gao, Zhi · Zhou, Limin · Cai, Di · Xu, Li · Wu, Xi · Yang, Zhen · Ouyang, Jinbo
Separation and Purification Technology 2026
Adsorption fits pseudo-second-order kinetics and Langmuir isotherm, indicating monolayer chemisorption
Thermodynamics show spontaneous and exothermic adsorption