Determination of iodate in rain-water |
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| Authors: | J. B. Luten J. R. W. Woittiez H. A. Das C. L. De Ligny |
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| Affiliation: | (1) ECN Netherlands Energy Research Foundation Research Centre, Petten (NH), (The Netherlands);(2) State University of Utrecht, (The Netherlands) |
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| Abstract: | The determination of iodate in rain-water by neutron activation analysis is described. Iodate is separated by anion exchange. The determination limit of I is 0.02 μg·L−1 for a 20 ml sample. The influence of the sea on the composition of rain-water is demonstrated by the analysis of coastal rain-water. The results indicate that inorganic iodine (I2 and IO 3 − ) is enriched in filtered coastal rain-water relative to the composition of sea-water. |
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