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  • 1 Technical University of Prague Department of Nuclear Chemistry Brehová 7 115 19 Prague Czechoslovakia
  • | 2 ČKD Polovodiče Budějovická 5 Prague 4
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Abstract  

Theoretical and experimental analysis of the diaphragm diffusion method for study of the state of trace elements in aqueous solutions is presented. It is shown that the method has substantial advantages over other diffusion methods and over conventional use of dialysis, particularly when nucleopore or other membranes with small internal surface area are employed. These advantages include rather short experimental time, not exceeding tens of minutes, lower adsorption losses and lower shift of equilibria among various forms of the trace element studied. A new method for the continuous measurement of and for the evaluation of diffusion is suggested, which enables calculation of the abundance of colloidal forms of the element. Verification of the method is carried out for a particular case using trace radiocerium.

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  • Impact Factor (2019): 1.137
  • Scimago Journal Rank (2019): 0.360
  • SJR Hirsch-Index (2019): 65
  • SJR Quartile Score (2019): Q3 Analytical Chemistry
  • SJR Quartile Score (2019): Q3 Health, Toxicology and Mutagenesis
  • SJR Quartile Score (2019): Q2 Nuclear Energy and Engineering
  • SJR Quartile Score (2019): Q3 Pollution
  • SJR Quartile Score (2019): Q3 Public Health, Environmental and Occupational Health
  • SJR Quartile Score (2019): Q3 Radiology, Nuclear Medicine and Imaging
  • SJR Quartile Score (2019): Q3 Spectroscopy
  • Impact Factor (2018): 1.186
  • Scimago Journal Rank (2018): 0.408
  • SJR Hirsch-Index (2018): 60
  • SJR Quartile Score (2018): Q2 Nuclear Energy and Engineering
  • SJR Quartile Score (2018): Q2 Pollution

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Journal of Radionalytical and Nuclear Chemistry
Language English
Size A4
Year of
Foundation
1968
Volumes
per Year
4
Issues
per Year
12
Founder Akadémiai Kiadó
Founder's
Address
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher Akadémiai Kiadó
Springer Nature Switzerland AG
Publisher's
Address
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible
Publisher
Chief Executive Officer, Akadémiai Kiadó
ISSN 0236-5731 (Print)
ISSN 1588-2780 (Online)

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