Published 1992 | Version v1
Miscellaneous Metadata-only

Radiographic investigations into high-active aerosol particles in the Chernobyl 30-km zone in 1989-1991

Creators

  • 1. Nauchno-Issledovatel'skij Fiziko-Khimicheskij Inst., Moscow (Russian Federation)

Description

Investigations are carried out by radiographing of separate areas of frontal layers of sorption-filtering (SFM) and multilayer filtering materials for which aerosol samples have been selected. According to the obtained data as to the volume and radioactivity one can determine concentration and average radioactivity of aerosol particles in the air. The results of radiographic analysis are presented. It is emphasized that in all samples there have been present high-active aerosol particles containing γ-β and α-active nuclides. The particles make marks in the forms of dark spots and spots on photographs. The measured γ-activity of aerosol particles is in the range of 0.1 to 9 Bq/particle. 1 refs.; 2 figs

Availability note (English)

Available from Atominform, 127434, Moscow, P.O.Box 971 (RU).
Part of:
Chernobyl'-92. Reports of the 3. All-Union scientific and technical meeting on results of accident effect elimination at the Chernobyl' NPP. V. 1. Radiation monitoring. Migration of radionuclides in natural environment. Part 1

Additional details

Additional titles

Original title (Russian)
Radiograficheskie issledovaniya vysokoaktivnykh aehrozol'nykh chastits v 30-km zone ChAEhS v 1989-1991 godakh

Publishing Information

Imprint Title
Chernobyl'-92. Reports of the 3. All-Union scientific and technical meeting on results of accident effect elimination at the Chernobyl' NPP. V. 1. Radiation monitoring. Migration of radionuclides in natural environment. Part 1
Imprint Pagination
230 p.
Journal Page Range
p. 155-161.
Report number
INIS-RU--394

Conference

Title
Chernobyl'-92. 3. All-Union scientific and technical meeting on results of accident effect elimination at the Chernobyl' NPP.
Original Conference Title
Chernobyl'-92. 3. Vsesoyuznoe nauchno-tekhnicheskoe soveshchanie po itogam likvidatsii posledstvij avarii na ChAEhS
Dates
15-17 May 1992.
Place
Zelenyj Mys (Ukraine).

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
26024249
Subject category
S54: ENVIRONMENTAL SCIENCES;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
AIR; ALPHA DETECTION; BETA DETECTION; CERIUM 144; CESIUM 134; CESIUM 137; CONTAMINATION; FILTERS; GAMMA DETECTION; RADIOACTIVE AEROSOLS; RADIOACTIVITY; RUTHENIUM 106; SAMPLING
Descriptors DEC
AEROSOLS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CERIUM ISOTOPES; CESIUM ISOTOPES; CHARGED PARTICLE DETECTION; COLLOIDS; DAYS LIVING RADIOISOTOPES; DETECTION; DISPERSIONS; ELECTRON CAPTURE RADIOISOTOPES; EVEN-EVEN NUCLEI; FLUIDS; GASES; HOURS LIVING RADIOISOTOPES; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTOPES; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; NUCLEI; ODD-EVEN NUCLEI; ODD-ODD NUCLEI; RADIATION DETECTION; RADIOISOTOPES; RARE EARTH NUCLEI; RUTHENIUM ISOTOPES; SOLS; YEARS LIVING RADIOISOTOPES

Optional Information

Notes
Imprint:Chernobyl'-92. Doklady 3. Vsesoyuznogo nauchno-tekhnicheskogo soveshchaniya po itogam likvidatsii posledstvij avarii na Chernobyl'skoj AEhS. Tom 1. Radiatsionnyj monitoring. Migratsiya radionuklidov v prirodnykh sredakh. Chast' 1.