Cesium/Sodium Separation by Nanofiltration-Complexation in Aqueous Medium

Colloid stable sorbents for cesium removal: Preparation and application of latex particles functionalized with transition metals ferrocyanides

“…calixarenes [11], in the schemes based on combination of adsorption/complexing step with membrane separation. In this type of application, the increase of molecular weight, i.e.…”

“…The treatment of cesium-contaminated solid materials by washing technologies is also limited by the fact that there is no affordable organic chelating agents, which would provide distribution coefficients comparable with those of ferrocyanides -up to 10 6 [1,9]. ligands for cesium uptake are based on rather expensive calixarenes [10,11] and are not promising for large scale application. Thus, the development of colloid stable ferrocyanides is potentially interesting for both applications -low/intermediate LRW treatment and solid materials decontamination.…”

Robust and Flexible Thioantimonate Materials for Cs+ Remediation with Distinctive Structural Transformation: A Clear Insight into the Ion-Exchange Mechanism

“…50 mg of FJSM− SbS powder samples were added to 50 mL of CsCl aqueous solution (C 0 Cs = 616.8 mg/L). The mixture was heated at 80 °C with continuous stirring for various contact times (2,5,10,20,30,60,120,240,360,480, and 600 min). Then, the concentrations of Cs + ions in filtered solutions were determined by ICP−MS.…”

Towards the Extraction of Radioactive Cesium-137 from Water via Graphene/CNT and Nanostructured Prussian Blue Hybrid Nanocomposites: A Review

“…Several techniques were developed for the extraction of 137 Cs + from water: reverse osmosis [10], coagulation-sedimentation [11], ion-exchange [12], nanofiltration [13], electro-dyalysis [14] and more recently, fibrous zeolite-polymer composites [15]. On the other hand, adsorption is a highly efficient and cost-effective process with very high ion selectivity provided that the right sorbents are used [16].…”