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Rapid determination of Pu isotopes in soil and sediment samples by sector-field inductively coupled plasma mass spectrometry
https://repo.qst.go.jp/records/54896
https://repo.qst.go.jp/records/54896f6962800-de0d-47f6-af67-c4384ebbcfdc
| Item type | 会議発表論文 / Conference Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-05-08 | |||||
| タイトル | ||||||
| タイトル | Rapid determination of Pu isotopes in soil and sediment samples by sector-field inductively coupled plasma mass spectrometry | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
| 資源タイプ | conference paper | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Zheng, Jian
× Zheng, Jian× Wang, Zhongtang× Ni, Youyi× Men, Wu× Tagami, Keiko× Uchida, Shigeo× 鄭 建× 倪 有意× 田上 恵子× 内田 滋夫 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In this study, a new chemical separation method was developed for rapid determination of Pu in soil and sediment samples, based on the following investigations: extraction behaviors of interfering elements for ICPMS measurement on TEVA resin; decontamination of U using TEVA, UTEVA and DGA resins and the impact of co-precipitation on Pu determination. The developed method consists of four steps: HNO3 leaching for Pu release; CaF2/LaF3 co-precipitation for the removal of major metals and U; the TEVA+UTEVA+DGA procedure for the removal of U, Pb, Bi, Tl, Hg, Hf, Pt and Dy; and ICPMS measurement. The developed analytical method was applied to the study of distribution of Pu isotopes in Japanese upland soils. | |||||
| 書誌情報 |
Proceedings of the 18th Workshop on Environmental Radioactivity 巻 2017-6, p. 286-291, 発行日 2018-05 |
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| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1021/ac901395e | |||||
