Title of article
Assessment of Indoor Radon Levels in Selected Locations within Lagos State University, Ojo, Lagos
Author/Authors
olaoye, m. a. lagos state university - department of physics, Lagos, Nigeria , aluko, t. j. federal university of agriculture - department of physics, Abeokuta, Nigeria , jegede, o. a. federal university of agriculture - department of physics, Abeokuta, Nigeria , agbesi, m. f. lagos state university - department of physics, Lagos, Nigeria , ajayi, o. o. federal university of agriculture - department of physics, Abeokuta, Nigeria
From page
139
To page
141
Abstract
An indoor radon measurement survey was carried out in eleven offices in the campus of Lagos State University, Ojo, Nigeria using Pro series 3, radon gas detector model HS71512. The main objective of this survey was to estimate radiation doses received by the dwellers of these offices due to indoor radon exposure. For this research, radon detectors were suspended, where the ventilation slits will not be blocked at least 1.2m above the floor, a height in the breathing zone of a seated person, for 48 hours. The values of indoor concentration vary from 3.70 Bq/m^3 to 218.30 Bq/m^3 with an average value of 84.04 Bq/m^3. The value of effective dose varies from 0.08 mSv to 3.76 mSv with an average value of 1.45 mSv.
Keywords
Indoor radon concentration , Effective dose , Average effective dose
Journal title
Jordan Journal of Physics
Journal title
Jordan Journal of Physics
Record number
2587286
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