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Takriti, S.; Ali, A. F.
Atomic Energy Commission, Damascus (Syrian Arab Republic). Dept. of Nuclear Engineering2009
Atomic Energy Commission, Damascus (Syrian Arab Republic). Dept. of Nuclear Engineering2009
AbstractAbstract
[en] Adsorption of 137Cs existed in the liquid radioactive waste on the calcite sand and volcanic ash has been investigated. X-ray studies of sand and ash were used to have more information about the geological composition. The geological results show that the sand used is calcium carbonate and the ash is uncrystalline old volcanic ash. The radioactive measurements indicated that the calcite sand able to adsorb the 137Cs with weak bond that can not resist the water flow. Otherwise, the volcanic ash can maintain the 137Cs for long time and the water flow can not liberate the 137Cs adsorbed into the volcanic ash. The adsorption of 137Cs on nickel ferro-cyanide was more effective than other compounds. (author)
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Sep 2009; 19 p; 14 refs., 12 figs.
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Report
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ALKALINE EARTH METAL COMPOUNDS, BETA DECAY RADIOISOTOPES, BETA-MINUS DECAY RADIOISOTOPES, CALCIUM COMPOUNDS, CARBON COMPOUNDS, CARBONATE MINERALS, CARBONATES, CESIUM ISOTOPES, COMBUSTION PRODUCTS, DATA, ELEMENTS, INFORMATION, INTERMEDIATE MASS NUCLEI, ISOTOPES, MANAGEMENT, MATERIALS, METALS, MINERALS, NUCLEI, NUMERICAL DATA, ODD-EVEN NUCLEI, OXYGEN COMPOUNDS, PROCESSING, RADIOACTIVE MATERIALS, RADIOACTIVE WASTE MANAGEMENT, RADIOISOTOPES, RESIDUES, SORPTION, SPECTRA, TRANSITION ELEMENTS, WASTE MANAGEMENT, WASTE PROCESSING, WASTES, YEARS LIVING RADIOISOTOPES
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