Published 1998 | Version v1
Journal article Metadata-only

Radiometric method of determination alpha-nuclides

Creators

  • 1. Gosudarstvennyj Nauchnyj Tsentr RF - Fiziko-Ehnergeticheskij Inst., Obninsk (Russian Federation)

Description

Highly-sensitive method for analysis of various industrial media and environmental objects on uranium, plutonium and polonium content is developed. The method is based on application of effects of radionuclide microamounts precipitation on the luminophore-carrier by various pH of water solution and photoscintillation, produced by a α-particles impact. In case of necessity preliminary preparation of samples for analysis is carried out. Sensitivity of the above method constitutes 0.01 Bg. The time for analysis of separately prepared sample equals 30-40 minutes. Standard radiometric apparatus are used by measurements

Additional details

Additional titles

Original title (Russian)
Радиометрический способ определения альфа-нуклидов

Publishing Information

Journal Title
Radiokhimiya
Journal Volume
4
Journal Issue
6
Journal Page Range
p. 561-563
ISSN
0033-8311
CODEN
RADKAU

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
30059529
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ALPHA PARTICLES; AQUEOUS SOLUTIONS; COPRECIPITATION; PH VALUE; PHOSPHORUS; PLUTONIUM COMPOUNDS; POLONIUM COMPOUNDS; RADIOCHEMICAL ANALYSIS; RADIOMETRIC ANALYSIS; SAMPLE PREPARATION; SENSITIVITY; TRACE AMOUNTS; URANIUM COMPOUNDS
Descriptors DEC
ACTINIDE COMPOUNDS; CHEMICAL ANALYSIS; DISPERSIONS; ELEMENTS; IONIZING RADIATIONS; MIXTURES; NONMETALS; PRECIPITATION; QUANTITATIVE CHEMICAL ANALYSIS; RADIATIONS; SEPARATION PROCESSES; SOLUTIONS; TRANSURANIUM COMPOUNDS

Optional Information

Notes
10 refs., 2 figs.