Environmental radiation and health risk assessment in the neighborhood of a radioactive waste management facility.
Cancer risk
Dose rate
Exposure
Ionizing radiation
Radioactive waste
Journal
Environmental monitoring and assessment
ISSN: 1573-2959
Titre abrégé: Environ Monit Assess
Pays: Netherlands
ID NLM: 8508350
Informations de publication
Date de publication:
30 Mar 2022
30 Mar 2022
Historique:
received:
25
10
2021
accepted:
19
03
2022
entrez:
31
3
2022
pubmed:
1
4
2022
medline:
2
4
2022
Statut:
epublish
Résumé
The Radioactive Waste Management Center (RWMC) of the Ghana Atomic Energy Commission (GAEC) operates a licensed radioactive waste management facility known as the Centralized Radioactive Waste Management Facility (CRWMF). The Center undertakes environmental radiation monitoring in which indoor dose rates at various microenvironments, and nearby ambient environments of the facility are measured. A 2-year radiation dose data (i.e., 2017 and 2018) obtained from the monitoring exercise was used to determine whole-body exposure and cancer risk analysis for adult and child age groups. With the exception of the high dose area of the facility, observed doses in all microenvironments of the facility as well as the ambient environment were below the regulatory dose limits of 1 mSv/y and 20 mSv/y, set for radiation workers and the general public, respectively. Dose rate variation for the 2017 and 2018 datasets were not significant (p > 0.05) at 95% confidence interval (CI). Cancer risks due to exposure to alpha, neutron, and gamma radiation sources for both adult and child age groups were above the global average value of 2.90 × 10
Identifiants
pubmed: 35355157
doi: 10.1007/s10661-022-09966-x
pii: 10.1007/s10661-022-09966-x
doi:
Substances chimiques
Radioactive Waste
0
Radium
W90AYD6R3Q
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
314Informations de copyright
© 2022. The Author(s), under exclusive licence to Springer Nature Switzerland AG.
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