Effect of Cs(I) and Cr(III) on the adsorption of strontium ion by living irradiated Saccharomyces cerevisiae

A Prussian blue analog-based copper–aluminum layered double hydroxide for cesium removal from water: fabrication, density functional theory-based molecular modeling, and the adsorption mechanism

“…33 Isotherm models were used to obtain information such as the maximum adsorption capacity, adsorption performance, and adsorption mechanism of the adsorbent material. 2 The Langmuir, Freundlich, Temkin, and Dubinin-Radushkevich models were employed to fit the experimental data. The Langmuir isotherm describes the adsorption of a uniform monolayer of adsorbate molecules onto the adsorbent, while the Freundlich model represents non-homogeneous adsorption processes.…”

“…137 Cs has considerable solubility, and once released into the water environment, it can cause pollution to the ecological environment and even lead to serious diseases in humans, including cancer, leukemia, and genetic disorders. 1 Currently, radioactive contamination in water can be remediated using physical, 2 chemical, and biological 3,4 methods or their combined treatments. Among them, adsorption technology, which has low operational complexity, high stability, and cost-effectiveness, has attracted increasing interest from researchers.…”