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Title: Tritium production, releases and population doses at nuclear power reactors

Abstract

Tritium is produced in light-water-cooled reactors as a product of ternary fission and by nuclear reactions with the coolant and with neutron-absorbing materials used for reactor control. Pressurized water reactors (PWRs) have greater amounts of tritium produced in or released into the coolant than boiling water reactors (BWRs). Consequently, tritium releases to the environment from PWRs (29 GBq/MW(e)-y (0.78 Ci/MW(e)-y)/sup 0/ are about 6 1/2 times greater than from BWRs (4.4 GBq/MW(e)-y (0.12 Ci/MW(e)-y)/sup 0/. Most of the tritium released from PWRs appears in the liquid effluent (about 85%), whereas 75% of the tritium released from BWRs is as airborne effluents. Radiation doses from these tritium releases are small; the average site collective (population) dose in 1981 was less than 0.002 person-sieverts per year (0.2 person-rem/ year). The total collective dose from all tritium releases was 0.08 personsieverts (8 person-rem).

Authors:
;
Publication Date:
Research Org.:
Nuclear Regulatory Commission, Washington, DC
OSTI Identifier:
5767655
Report Number(s):
CONF-850405-
Journal ID: CODEN: FUSTE; TRN: 86-016036
Resource Type:
Conference
Resource Relation:
Journal Name: Fusion Technol.; (United States); Journal Volume: 8:2; Conference: 2. national topical meeting on tritium technology in fission, fusion and isotopic applications, Dayton, OH, USA, 30 Apr 1985
Country of Publication:
United States
Language:
English
Subject:
54 ENVIRONMENTAL SCIENCES; BWR TYPE REACTORS; RADIOACTIVE EFFLUENTS; HUMAN POPULATIONS; RADIATION HAZARDS; PWR TYPE REACTORS; TRITIUM; FISSION PRODUCT RELEASE; RADIATION DOSES; RADIONUCLIDE MIGRATION; AIR; COMPARATIVE EVALUATIONS; WATER; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; DOSES; ENVIRONMENTAL TRANSPORT; FLUIDS; GASES; HAZARDS; HEALTH HAZARDS; HYDROGEN COMPOUNDS; HYDROGEN ISOTOPES; ISOTOPES; LIGHT NUCLEI; MASS TRANSFER; MATERIALS; NUCLEI; ODD-EVEN NUCLEI; OXYGEN COMPOUNDS; POPULATIONS; RADIOACTIVE MATERIALS; RADIOACTIVE WASTES; RADIOISOTOPES; REACTORS; WASTES; WATER COOLED REACTORS; WATER MODERATED REACTORS; YEARS LIVING RADIOISOTOPES; 500300* - Environment, Atmospheric- Radioactive Materials Monitoring & Transport- (-1989)

Citation Formats

Peterson, H.T., and Baker, D.A.. Tritium production, releases and population doses at nuclear power reactors. United States: N. p., 1985. Web.
Peterson, H.T., & Baker, D.A.. Tritium production, releases and population doses at nuclear power reactors. United States.
Peterson, H.T., and Baker, D.A.. Sun . "Tritium production, releases and population doses at nuclear power reactors". United States. doi:.
@article{osti_5767655,
title = {Tritium production, releases and population doses at nuclear power reactors},
author = {Peterson, H.T. and Baker, D.A.},
abstractNote = {Tritium is produced in light-water-cooled reactors as a product of ternary fission and by nuclear reactions with the coolant and with neutron-absorbing materials used for reactor control. Pressurized water reactors (PWRs) have greater amounts of tritium produced in or released into the coolant than boiling water reactors (BWRs). Consequently, tritium releases to the environment from PWRs (29 GBq/MW(e)-y (0.78 Ci/MW(e)-y)/sup 0/ are about 6 1/2 times greater than from BWRs (4.4 GBq/MW(e)-y (0.12 Ci/MW(e)-y)/sup 0/. Most of the tritium released from PWRs appears in the liquid effluent (about 85%), whereas 75% of the tritium released from BWRs is as airborne effluents. Radiation doses from these tritium releases are small; the average site collective (population) dose in 1981 was less than 0.002 person-sieverts per year (0.2 person-rem/ year). The total collective dose from all tritium releases was 0.08 personsieverts (8 person-rem).},
doi = {},
journal = {Fusion Technol.; (United States)},
number = ,
volume = 8:2,
place = {United States},
year = {Sun Sep 01 00:00:00 EDT 1985},
month = {Sun Sep 01 00:00:00 EDT 1985}
}

Conference:
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