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Leaching of60Co and137Cs from spent ion exchange resins in cement-bentonite clay matrix

✍ Scribed by I. B. Plecas; R. S. Pavlovic; S. D. Pavlovic

Book ID
110643606
Publisher
Springer-Verlag
Year
2003
Tongue
English
Weight
25 KB
Volume
26
Category
Article
ISSN
0250-4707

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Leaching behavior of 60Co and 173Cs from
Leaching behavior of 60Co and 173Cs from spent ion exchange resins in cement matrix
✍ I. Plecas; A. Peric; A. Kostadinovic; J. Drljaca; S. Glodic 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 158 KB

The leaching rate of cobalt-60 and cesium-137 in cement has been studied. The solidification matrix was a standard Portland cement mixed with 300-360 (kg/m 3) spent ion exchange resins, with or without 2-5% of bentonite clay. The leaching rates from the cement marix were measured as Co-60: (4, 2-6,

Effect of curing time on the fraction of
Effect of curing time on the fraction of 60CO and 137Cs leached from cement matrix
✍ I. Plećasˇ; A. Perić; J. Drljacˇa; S. Glodić; A. Kostadinović 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 190 KB

## A B S T R A C T To assess the safety of disposal of radioactive waste material in concrete, curing conditions and time of leaching radionuclides 60Co and 137Cs have been studied. Leaching tests in concrete were carried out in accordance with a method recommended by IAEA.(1)