Differential estimation of U(VI) and U(IV) ions in aqueous solutions by Arsenazo 1

被引：0
|
作者：
M. F. Barakat
M. M. Abdel-Hamid
机构：
[1] Atomic Energy Authority,Nuclear Chemistry Department, Hot Laboratories Centre
[2] Arab Atomic Energy Agency,undefined
来源：
Journal of Radioanalytical and Nuclear Chemistry | 2001年 / 247卷
关键词：
Volumetric Flask; Ferroin; Carminic Acid; Differential Estimation; UO2SO4;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The spectrophotometric determination of pure U(IV) or U(VI) ions in solution with Arsenazo I is greatly dependant on the pH of the solutions. The experimental conditions for the differential estimation of the different oxidation states of U ions, in the same sample, using Arsenazo I have been identified and implemented. The results showed that the applied method is rather rapid and accurate.
引用
收藏
页码：159 / 163
页数：4
相关论文
共 50 条
  • [31] Correction to: Straw‑derived biochar as the potential adsorbent for U(VI) and Th(IV) removal in aqueous solutions
    Qingzhou Zhao
    Zhihong Xu
    Zhisheng Yu
    Biomass Conversion and Biorefinery, 2023, 13 : 15719 - 15719
  • [32] Sorption of U(VI) from Aqueous Solutions with Carbon Sorbents
    Zakutevskii, O. I.
    Psareva, T. S.
    Strelko, V. V.
    Kartel', N. T.
    RADIOCHEMISTRY, 2007, 49 (01) : 67 - 71
  • [33] Redox behavior of U(VI)/U(IV) and solubility of U(IV) in repository relevant dilute to concentrated solutions in the absence and presence of complexing ligands
    Yalcintas, Ezgi
    Cevirim, Nese
    Gaona, Xavier
    Reed, Donald
    Altmaier, Marcus
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2017, 253
  • [34] Efficient Removal Of U(VI) Ions from Aqueous Solutions by Tannic Acid/Graphene Oxide Composites
    Zhu, Bowuy
    Zhang, Zhen
    Song, Fuxiang
    Guo, Zhijun
    Liu, Bin
    APPLIED SCIENCES-BASEL, 2020, 10 (24): : 1 - 12
  • [35] Preconcentration of U(VI) ions on few-layered graphene oxide nanosheets from aqueous solutions
    Zhao, Guixia
    Wen, Tao
    Yang, Xin
    Yang, Shubin
    Liao, Jiali
    Hu, Jun
    Shao, Dadong
    Wang, Xiangke
    DALTON TRANSACTIONS, 2012, 41 (20) : 6182 - 6188
  • [36] Uptake of Pb(II) and U(VI) ions from aqueous solutions by the ZSM-5 zeolite
    Wang, Xiangxue
    Shao, Dadong
    Hou, Guangshun
    Wang, Xiangke
    Alsaedi, Ahmed
    Ahmad, Bashir
    JOURNAL OF MOLECULAR LIQUIDS, 2015, 207 : 338 - 342
  • [37] Fluorimetric estimation of U(VI) in the presence of a large excess of Th(IV)
    S. Maji
    Satendra Kumar
    K. Sankaran
    Journal of Radioanalytical and Nuclear Chemistry, 2014, 302 : 1277 - 1281
  • [38] Fluorimetric estimation of U(VI) in the presence of a large excess of Th(IV)
    Maji, S.
    Kumar, Satendra
    Sankaran, K.
    JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2014, 302 (03) : 1277 - 1281
  • [39] BEHAVIOR OF U(IV) AND U(VI) IN HCL AND HNO3 SOLUTIONS UNDER THE INFLUENCE OF ULTRASOUND
    NIKONOV, MV
    SHILOV, VP
    SOVIET RADIOCHEMISTRY, 1990, 32 (05): : 480 - 483
  • [40] Bio-reduction of U(VI) and precipitation of U(IV)
    Kushwaha, Shilpi A.
    Zhou, Chen A.
    Markus, Andrew K.
    Young, Michelle N.
    Rittmann, Bruce E.
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2014, 248
12345