Published February 2015
| Version v1
Journal article
Numerical evaluation of Cs adsorption in PB column by extended Langmuir formula and one-dimensional adsorption model
- 1. National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba (Japan). Nanosystem Research Institute
Description
Adsorption property of granulated Prussian blue adsorbent on radioactive cesium was evaluated for efficient decontamination in Fukushima area. The adsorbent was found to show an inflective adsorption isotherm, which was expressed by extended Langmuir formula with three adsorption sites. Adsorption speeds of each site were evaluated by time-dependent batch experiment. The simulation using derived parameters and one-dimensional adsorption model successfully reproduced the experimental data of cesium decontamination by small and large columns. (author)
Additional details
Publishing Information
- Journal Title
- Journal of Radioanalytical and Nuclear Chemistry
- Journal Volume
- 303
- Journal Issue
- 2
- Journal Page Range
- p. 1287-1290
- ISSN
- 0236-5731
- CODEN
- JRNCDM
INIS
- Country of Publication
- Hungary
- Country of Input or Organization
- Hungary
- INIS RN
- 46018890
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- ADSORPTION; ADSORPTION ISOTHERMS; CESIUM; COMPUTERIZED SIMULATION; FERROCYANIDES; FUKUSHIMA ACCIDENT DATA; POTASSIUM COMPOUNDS; TIME DEPENDENCE
- Descriptors DEC
- ALKALI METAL COMPOUNDS; ALKALI METALS; COMPLEXES; DATASETS; DOCUMENT TYPES; ELEMENTS; FUKUSHIMA ACCIDENT ARCHIVE; IRON COMPLEXES; ISOTHERMS; METALS; SIMULATION; SORPTION; TRANSITION ELEMENT COMPLEXES
Optional Information
- Notes
- 17 refs.