Porous composite CMC–KCuFC–PEG spheres for efficient cesium removal from wastewater

Abstract

Highly stable porous composite CMC–KCuFC–PEG was used for Cs+ recovery from wastewater, and showed excellent adsorption performance.

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

“…2(b)). 24 The SEM and TEM images shown in Fig. 2 revealed that Prussian blue analogs were generated both on the surface and inside of the PBA@CuAl-LDH.…”

Robust and recyclable sodium carboxymethyl cellulose–ammonium phosphomolybdate composites for cesium removal from wastewater

“…21,22 CMC can form insoluble gel spheres in the presence of multivalent metal ions such as Fe 3+ , Cu 2+ and Al 3+ . [23][24][25] Recently, Zong et al synthesized CMC-KCuFC composite microspheres with Cu 2+ as a crosslinking agent, and the particles were able to maintain high stability aer separation. 26 However, the secondary pollution caused by the release of trace Prussian blue would lead to serious threat to the water body.…”