Supercritical water pretreatment method for analysis of strontium and uranium in soil (Andosols).

Radiation Monitoring / methods Soil Pollutants, Radioactive / analysis Strontium Radioisotopes / analysis Uranium / analysis Water Pollutants, Radioactive / analysis
Analytical methods Hydrothermal pretreatment Soil monitoring Strontium Uranium

Journal

Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine
ISSN: 1872-9800
Titre abrégé: Appl Radiat Isot
Pays: England
ID NLM: 9306253

Informations de publication

Date de publication:
Feb 2021
Historique:
received: 10 05 2020
revised: 04 10 2020
accepted: 09 10 2020
pubmed: 22 11 2020
medline: 28 10 2021
entrez: 21 11 2020
Statut: ppublish

Résumé

Hydrothermal pretreatment of soils (Andosols) from Ibaraki prefecture (Japan) was used to improve methods for monitoring radioactive Sr and U. Calcined samples were pretreated with subcritical or supercritical water (SCW) followed by extraction with 0.5 M HNO

Identifiants

DOI: 10.1016/j.apradiso.2020.109465 PMID: 33218917
pubmed: 33218917
pii: S0969-8043(20)30609-6
doi: 10.1016/j.apradiso.2020.109465
pii:
doi:

Substances chimiques

Soil Pollutants, Radioactive 0
Strontium Radioisotopes 0
Water Pollutants, Radioactive 0
Uranium 4OC371KSTK

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

109465

Informations de copyright

Copyright © 2020 Elsevier Ltd. All rights reserved.

Auteurs

Mika Nagaoka (M)

Nuclear Fuel Cycle Engineering Laboratories, Japan Atomic Energy Agency, 4-33 Muramatsu, Tokai-mura, Naka-gun, Ibaraki 319-1194, Japan.

Hiroki Fujita (H)

Nuclear Fuel Cycle Engineering Laboratories, Japan Atomic Energy Agency, 4-33 Muramatsu, Tokai-mura, Naka-gun, Ibaraki 319-1194, Japan.

Taku Michael Aida (TM)

Faculty of Engineering, Department of Chemical Engineering, Fukuoka University, 8-19-1 Nanakuma, Jonan-ku, Fukuoka, 814-0180, Japan. Electronic address: tmaida@fukuoka-u.ac.jp.

Haixin Guo (H)

Graduate School of Environmental Studies, Tohoku University, 6-6-11 Aoba, Aramaki, Aoba-ku, Sendai, 980-8579, Japan.

Richard Lee Smith (RL)

Graduate School of Environmental Studies, Tohoku University, 6-6-11 Aoba, Aramaki, Aoba-ku, Sendai, 980-8579, Japan. Electronic address: smith@scf.che.tohoku.ac.jp.

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Classifications MeSH

questionsmedicales.fr › Environnement et santé publique › Santé publique › Hygiène radiologique › Contrôle des radiations › Supercritical water pretreatment method for...
questionsmedicales.fr › Actions chimiques et utilisations › Actions toxiques › Polluants environnementaux › Polluants du sol › Polluants radioactifs du sol › Supercritical water pretreatment method for...
questionsmedicales.fr › Produits chimiques inorganiques › Métaux › Métaux lourds › Strontium › Isotopes du strontium › Radio-isotopes du strontium › Supercritical water pretreatment method for...
questionsmedicales.fr › Produits chimiques inorganiques › Métaux › Métaux lourds › Uranium › Supercritical water pretreatment method for...
questionsmedicales.fr › Actions chimiques et utilisations › Actions toxiques › Polluants environnementaux › Polluants de l'eau › Polluants radioactifs de l'eau › Supercritical water pretreatment method for...