Published May 2019 | Version v1
Journal article Metadata-only

Removing Cs within a continuous flow set-up by an ionic exchanger material transformable into a final waste form

Creators

  • 1. PSL Univ, Ctr Geosci, MINES Paris Tech, F-77300 Fontainebleau (France)
  • 2. Univ Montpellier, Lab Supercrit et Decontaminat Proc, CEA, DEN, DE2D, SEAD, F-30207 Bagnols Sur Ceze (France)
  • 3. Univ Montpellier, Res Lab Dev Conditioning Matrices, SEvT, CEA,DEN,DE2D, F-30207 Bagnols Sur Ceze (France)

Description

Silica monoliths loaded with hexacyanoferrate (HCF) nanoparticles were designed and synthesized to selectively remove Cs+ ions from an aqueous saline solution within a continuous flow set-up. The decontamination and hydrodynamic efficiency of this smart material was compared to other granularly supported HCF. Finally, a thermal treatment was applied to transform the HCF functionalized monolith into a final waste form matrix. (authors)

Availability note (English)

Available from doi: http://dx.doi.org/10.1007/s10450-019-00040-6

Additional details

Identifiers

DOI
10.1007/s10450-019-00040-6;

Publishing Information

Journal Title
Adsorption (Boston)
Journal Volume
25
Journal Issue
no.4
Journal Page Range
p. 765-771
ISSN
0929-5607

INIS

Country of Publication
Netherlands
Country of Input or Organization
France
INIS RN
53055079
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; S36: MATERIALS SCIENCE;
Descriptors DEI
CESIUM IONS; CYANIDES; DESIGN; EFFICIENCY; FERRATES; HEAT TREATMENTS; HYDRODYNAMICS; MATRICES; NANOPARTICLES; SILICA; WASTE FORMS
Descriptors DEC
CHARGED PARTICLES; FLUID MECHANICS; IONS; IRON COMPOUNDS; MATERIALS; MECHANICS; MINERALS; OXIDE MINERALS; OXYGEN COMPOUNDS; PARTICLES; RADIOACTIVE MATERIALS; RADIOACTIVE WASTES; TRANSITION ELEMENT COMPOUNDS; WASTES