Plant-Type Polarographic System for Determining Uranium in Radioactive Waste Streams

Plant-Type Polarographic System for Determining Uranium in Radioactive Waste Streams

An industrial-type polarographic system has been developed for the automatic determination of uranium in radioactive process solutions. The equipment is designed for in-line use and records the uranium concentration in the range from 10⁻⁴ to 10⁻² M every 7 1/2 minutes. The instrument has been used f...

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Veröffentlicht in:Analytical chemistry (Washington) 1958-12, Vol.30 (12), p.1912-1915
Hauptverfasser: Alkire, G. J, Koyama, Karl, Hahn, K. J, Michelson, C. E
Format: Artikel
Sprache:eng
Schlagworte:
CHEMISTRY
INSTRUMENTS
INTERFERING ELEMENTS
LABORATORY EQUIPMENT
PLANNING
POLAROGRAPHY
QUALITATIVE ANALYSIS
QUANTITY RATIO
RADIOACTIVITY
SENSITIVITY
TRACE AMOUNTS
URANIUM
USES
WASTE SOLUTIONS
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Beschreibung
Zusammenfassung:An industrial-type polarographic system has been developed for the automatic determination of uranium in radioactive process solutions. The equipment is designed for in-line use and records the uranium concentration in the range from 10⁻⁴ to 10⁻² M every 7 1/2 minutes. The instrument has been used for nearly a year in pilot plant operation and is considered suitable for uee in highly radioactive streams in processing plants. The detection of other constituents, off-standard process conditions, and material affecting the precision are discussed. (auth)
ISSN:0003-2700
1520-6882
DOI:10.1021/ac60144a007