Art

J-GLOBAL ID：201702262721591556   Reference number：17A0923310

Novel method for low level Sr-90 activity detection in seawater by combining oxalate precipitation and chelating resin extraction

シュウ酸塩沈殿法及びキレート樹脂抽出の組合せによる海水中の低レベルSr-90検出の新たな手法

Author (8)： TAZOE Hirofumi (Hirosaki Univ., Aomori, JPN) ,  OBATA Hajime (Tokyo Univ., Chiba, JPN) ,  TOMITA Masatoshi (General Enviromental Technos Co., Ltd., Osaka, JPN) ,  NAMURA Shinya (General Enviromental Technos Co., Ltd., Osaka, JPN) ,  NISHIOKA Jun (Hokkaido Univ., Sapporo, JPN) ,  YAMAGATA Takeyasu (Nihon Univ., Tokyo, JPN) ,  KARUBE Zin'ichi (Ibaraki Univ., Ibaraki, JPN) ,  YAMADA Masatoshi (Hirosaki Univ., Aomori, JPN)
Material： Geochemical Journal  (Geochem J)
Volume： 51  Issue： 2  Page： 193-197  Publication year： 2017 
JST Material Number： S0495A  ISSN： 0016-7002  Document type： Article
Article type： 短報  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： *strontium 90 ,  *sea water ,  environmental monitoring ,  preconcentration ,  carboxylate(salt) ,  dicarboxylic acid ,  functional polymer ,  polymer ,  coprecipitation
Semi thesaurus term： chlating resin ,  oxalate

JST classification (3)： Geochemistry of hydrosphere and biosphere  (DD01030A) ,  Environmental contamination and its prevention  (MB02030K) ,  Chemical analysis of natural water  (CC07070E)

Reference (11)：

• Bojanowski, R. and Knapinska-Skiba, D. (1990) Determination of low-level 90 Sr in environmental materials: A novel approach to the classical method. J. Radioanal. Nucl. Chem. 138, 207-218.
• Casacuberta, N., Masque, P., Garcia-Orellana, J., Garcia-Tenorio, R. and Buesseler, K. O. (2013) Sr-90 and Sr-89 in seawater off Japan as a consequence of the Fukushima Dai-ichi nuclear accident. Biogeosciences 10, 3649-3659.
• Castrillejo, M., Casacuberta, N., Breier, C. F., Pike, S. M., Masqué, P. and Buesseler, K. O. (2015) Reassessment of ⁹⁰Sr, ¹³⁷Cs, and ¹³⁴Cs in the coast off Japan derived from the Fukushima Dai-ichi Nuclear Accident. Environ. Sci. Technol. 50, 173-180.
• Grahek, Ž. and Rožmarić Mačefat, M. (2005) Determination of radioactive strontium in seawater. Anal. Chim. Acta 534, 271-279.
• Maxwell, S. L., Culligan, B. and Utsey, R. (2013) Rapid determination of radiostrontium in seawater samples. J. Radioanal. Nucl. Chem. 298, 867-875.

Terms in the title (6)： シュウ酸塩 ,  沈殿法 ,  キレート樹脂 ,  組合せ ,  Sr ,  手法