| 放射性碘在盐环境中的吸附和迁移行为 |
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| 引用本文： | 毛家俊 Keil.,CD. 放射性碘在盐环境中的吸附和迁移行为[J]. 复旦学报(自然科学版), 1989, 28(2): 221-226 |
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| 作者姓名： | 毛家俊 Keil. CD |
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| 作者单位： | 复旦大学(毛家骏)，西柏林自由大学(C.D. Keiling)，西柏林自由大学(G. Marx) |
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| 摘 要： |
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| 关 键 词： | 碘 吸附 迁移 盐溶液 放射性 |
STUDIES OF SORPTION AND MIGRATION OF RADIOACTIVE IODINE IN A SALT ENVIRONMENT |
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| Mao Jiajun,. STUDIES OF SORPTION AND MIGRATION OF RADIOACTIVE IODINE IN A SALT ENVIRONMENT[J]. Journal of Fudan University(Natural Science), 1989, 28(2): 221-226 |
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| Authors: | Mao Jiajun |
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| Abstract: | The maximum solubility of silver iodide and silver iodate has been investigatedin various concentrated salt solutions using a radioactivity as a tracer. A batch technique was used to determine the sorption ratio of iodide and iodateon cement, corrosion products of stainless steel and natural rock salt in variousconcentrated salt solutions. Iodide and iodate-containing solutions were subsequently passed through colu-mnsfilled with sodium chloride and natural rock salt. The results indicated thatiodide and iodate migrated with approximately the same velocity as that of thesolvent front. The results of batch technique agree with column migration expe-riment within the error limits and to be showed as follows: no sorption for I- invarious concentrated salt solutions, medium sorption for IO_3 on cement in conce-ntrated salt solutions at pH 12. |
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| Keywords: | iodine rock salt sorption ratio nuclides migration. |
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