Abstract
In order to simply and safely treat radioactive iodine waste, a study of the removal of iodide ion from radioactive waste using electrodialysis with an anion exchange paper membrane, in which trimethylhydroxylpropylammonium groups were homogeneously dispersed with high density. In Na125I and Na 36Cl concentration-cell system, electric ion and water conductances, phenomenological coefficients, have been experimentally determined on basis of nonequilibrium thermodynamics. Prepared paper membrane had higher permselectivity of 125I ion than 36Cl ions by approximately 21%. On the other hand, water flux that was accompanied by an ionic transference in prepared paper membrane was greatly larger than that in typical synthesized membrane. It is suggested that a depression of water mobility is important to practice an ideal radioactive iodide waste electrodialysis system with a novel anion exchange paper membrane.
| Original language | English |
|---|---|
| Pages (from-to) | 1189-1193 |
| Number of pages | 5 |
| Journal | Applied Radiation and Isotopes |
| Volume | 61 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - 2004 Dec |
| Externally published | Yes |
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Keywords
- Anion exchange paper membrane
- Electrodialysis
- Radioactive iodine
ASJC Scopus subject areas
- Radiation
Cite this
Radioactive iodine waste treatment using electrodialysis with an anion exchange paper membrane. / Inoue, Hiroyoshi; Kagoshima, Mayumi; Yamasaki, Mariko; Honda, Yoko.
In: Applied Radiation and Isotopes, Vol. 61, No. 6, 12.2004, p. 1189-1193.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Radioactive iodine waste treatment using electrodialysis with an anion exchange paper membrane
AU - Inoue, Hiroyoshi
AU - Kagoshima, Mayumi
AU - Yamasaki, Mariko
AU - Honda, Yoko
PY - 2004/12
Y1 - 2004/12
N2 - In order to simply and safely treat radioactive iodine waste, a study of the removal of iodide ion from radioactive waste using electrodialysis with an anion exchange paper membrane, in which trimethylhydroxylpropylammonium groups were homogeneously dispersed with high density. In Na125I and Na 36Cl concentration-cell system, electric ion and water conductances, phenomenological coefficients, have been experimentally determined on basis of nonequilibrium thermodynamics. Prepared paper membrane had higher permselectivity of 125I ion than 36Cl ions by approximately 21%. On the other hand, water flux that was accompanied by an ionic transference in prepared paper membrane was greatly larger than that in typical synthesized membrane. It is suggested that a depression of water mobility is important to practice an ideal radioactive iodide waste electrodialysis system with a novel anion exchange paper membrane.
AB - In order to simply and safely treat radioactive iodine waste, a study of the removal of iodide ion from radioactive waste using electrodialysis with an anion exchange paper membrane, in which trimethylhydroxylpropylammonium groups were homogeneously dispersed with high density. In Na125I and Na 36Cl concentration-cell system, electric ion and water conductances, phenomenological coefficients, have been experimentally determined on basis of nonequilibrium thermodynamics. Prepared paper membrane had higher permselectivity of 125I ion than 36Cl ions by approximately 21%. On the other hand, water flux that was accompanied by an ionic transference in prepared paper membrane was greatly larger than that in typical synthesized membrane. It is suggested that a depression of water mobility is important to practice an ideal radioactive iodide waste electrodialysis system with a novel anion exchange paper membrane.
KW - Anion exchange paper membrane
KW - Electrodialysis
KW - Radioactive iodine
UR - http://www.scopus.com/inward/record.url?scp=4544230019&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=4544230019&partnerID=8YFLogxK
U2 - 10.1016/j.apradiso.2004.04.014
DO - 10.1016/j.apradiso.2004.04.014
M3 - Article
C2 - 15388109
AN - SCOPUS:4544230019
VL - 61
SP - 1189
EP - 1193
JO - Applied Radiation and Isotopes
JF - Applied Radiation and Isotopes
SN - 0969-8043
IS - 6
ER -