A rapid method for the determination of 37Cs in seawater

被引：6
|
作者：
Su, CC
Huh, CA
Chen, JC
机构：
[1] Acad Sinica, Inst Earth Sci, Taipei 115, Taiwan
[2] Natl Taiwan Univ, Inst Oceanog, Taipei 10764, Taiwan
来源：
TERRESTRIAL ATMOSPHERIC AND OCEANIC SCIENCES | 2000年 / 11卷 / 04期
关键词：
Cs-137; seawater; copper hexacyanoferrates;
D O I：
10.3319/TAO.2000.11.4.753(O)
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
A method is developed to measure Cs-137 in seawater. It entails the use of silica gel impregnated with hexacyanoferrates as an ion-exchanger to concentrate Cs-137 from large volumes of seawater, followed by gamma-ray spectrometry with a high efficiency HPGe detector. Both laboratory experiments and field operation resulted in satisfactory recovery of Cs-137, Compared with the traditional pre-concentration method using AMP as the scavenger, this method is more rapid, more cost-effective, and can be more easily performed aboard ships.
引用
收藏
页码：753 / 764
页数：12
相关论文
共 50 条
  • [31] Rapid determination of anionic surfactants in seawater under shipboard conditions
    Stepanets, OV
    Solov'eva, GY
    Mikhailova, AM
    Kulapin, AI
    JOURNAL OF ANALYTICAL CHEMISTRY, 2001, 56 (03) : 290 - 293
  • [32] RAPID-DETERMINATION OF MANGANESE IN WASTEWATERS AND SEAWATER BY STRIPPING POTENTIOMETRY
    SCOLLARY, GR
    CHEN, GN
    CARDWELL, GN
    VINCENTEBECKETT, VA
    ELECTROANALYSIS, 1995, 7 (04) : 386 - 389
  • [33] Rapid collection of iron hydroxide for determination of Th isotopes in seawater
    Okubo, Ayako
    Obata, Hajime
    Magara, Masaaki
    Kimura, Takaumi
    Ogawa, Hiroshi
    ANALYTICA CHIMICA ACTA, 2013, 804 : 120 - 125
  • [34] Rapid determination of strontium-90 in seawater with proportional counters
    Sahin, Mihriban
    Kurt, Aylin
    Sahin, Namik Kemal
    JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2025, 334 (01) : 285 - 291
  • [35] Rapid determination of anionic surfactants in seawater under shipboard conditions
    Stepanets, O.V.
    Solov'eva, G.Yu.
    Mikhajlova, A.M.
    Kulapin, A.I.
    Zhurnal Analiticheskoj Khimii, 2001, 56 (03): : 327 - 331
  • [36] Rapid and direct determination of iodide in seawater by electrostatic ion chromatography
    Hu, WZ
    Yang, PJ
    Hasebe, K
    Haddad, PR
    Tanaka, K
    JOURNAL OF CHROMATOGRAPHY A, 2002, 956 (1-2) : 103 - 107
  • [37] Rapid Enzymatic Method for the Enumeration of Fecal Enterococci in Seawater
    Peirache, Marion
    Patel, N.
    Martin, Y.
    Bonnefont, J. -L.
    Mounier, S.
    GLOBAL CHANGE: MANKIND-MARINE ENVIRONMENT INTERACTIONS, 2011, : 273 - +
  • [38] RAPID-DETERMINATION OF ZINC IN SEAWATER BY COLUMN PRECONCENTRATION/AAS
    HIRATA, S
    HONDA, K
    BUNSEKI KAGAKU, 1987, 36 (03) : 213 - 216
  • [39] Rapid Determination of Anionic Surfactants in Seawater under Shipboard Conditions
    O. V. Stepanets
    G. Yu. Solov'eva
    A. M. Mikhailova
    A. I. Kulapin
    Journal of Analytical Chemistry, 2001, 56 : 290 - 293
  • [40] Rapid determination of femtomolar methylmercury in seawater using automated GC-AFS method: Optimisation of the extraction step and method validation
    Azemard, Sabine
    Vassileva, Emilia
    TALANTA, 2021, 232
12345