Published 1999 | Version v1
Journal article Metadata-only

Evaluation of Pu-241 content in soils of Chernobyl NPP 30-km zone

Creators

  • 1. Institut Yadernykh Issledovanij, Kyiv (Ukraine)

Description

Concentration of 241Pu was determined by remeasurement of counting disks with Pu-fraction extracted in 1990 in the samples taken in various location of 30-km zone of the Chernobyl NPP.Level of density of contamination with 241Pu were 6.4 centre dot 102 - 2.7 centre dot 104 kBg/m2 (26.04.1986). Determined ratio of activities 241Pu/239=240Pu was 68 ± 6,theoretically calculated ratio was 73 ± 5 and differed insignificantly the experimental value

Additional details

Additional titles

Original title (Russian)
Оценка содержания плутония-241 в почвах 30-км зоны Чернобыльской AEhS

Publishing Information

Journal Title
Zbyirnik naukovikh prats' Yinstitutu Yadernikh Doslyidzhen'
Journal Issue
no.1
Journal Page Range
p. 137-139
ISSN
1606-6723

Conference

Title
Annual Scientific Conference at the Institute for Nuclear Research
Original Conference Title
Shchoryichna naukova Konferentsyiya Yinstitutu Yadernikh Doslyidzhen'
Dates
19-21 Jan 1999
Place
Kyiv (Ukraine)

INIS

Country of Publication
Ukraine
Country of Input or Organization
Ukraine
INIS RN
33015017
Subject category
S54: ENVIRONMENTAL SCIENCES;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ALPHA SPECTROSCOPY; AMERICIUM 241; CHERNOBYLSK-4 REACTOR; CONTROLLED AREAS; GAMMA SPECTROSCOPY; PLUTONIUM 241; RADIOECOLOGICAL CONCENTRATION; RADIONUCLIDE MIGRATION; SOILS; SURFACE CONTAMINATION
Descriptors DEC
ACTINIDE NUCLEI; ALPHA DECAY RADIOISOTOPES; AMERICIUM ISOTOPES; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CONTAMINATION; ECOLOGICAL CONCENTRATION; ENRICHED URANIUM REACTORS; ENVIRONMENTAL TRANSPORT; EVEN-ODD NUCLEI; GRAPHITE MODERATED REACTORS; HEAVY NUCLEI; ISOTOPES; LWGR TYPE REACTORS; MASS TRANSFER; NUCLEI; ODD-EVEN NUCLEI; PLUTONIUM ISOTOPES; POWER REACTORS; RADIOISOTOPES; REACTORS; SPECTROSCOPY; SPONTANEOUS FISSION RADIOISOTOPES; THERMAL REACTORS; WATER COOLED REACTORS; YEARS LIVING RADIOISOTOPES