Assessment of natural radioactivity and radon exhalation rate associated with rock properties used for construction in greater Accra region, Ghana

Francis Otoo; Emmanuel Ofori Darko; Massimo Garavaglia; Oscar Kwaku Adukpo; Joseph Kwabena Amoako; Joseph Bremang Tandoh; Stephen Inkoom; Samuel Nunoo; Simon Adu

doi:10.1007/s10967-021-07709-9

Assessment of natural radioactivity and radon exhalation rate associated with rock properties used for construction in greater Accra region, Ghana

Francis Otoo, Emmanuel Ofori Darko, Massimo Garavaglia, Oscar Kwaku Adukpo, Joseph Kwabena Amoako, Joseph Bremang Tandoh, Stephen Inkoom, Samuel Nunoo, Simon Adu

Department of Earth Science

Research output: Contribution to journal › Article › peer-review

14 Citations (Scopus)

Abstract

Natural radioactivity, radon exhalation and rock properties have been studied using gamma spectrometry, CR-39 detectors and weighing methods. Statistical tool was used to study the relationship between the activity concentration and properties associated with the rocks. The purpose is to determine the rocks with good properties and lower radioactivity levels in order to reduce radiological effect when used as building materials. Gneiss recorded good properties while quartzite was found to contain poor and lower value of radiological parameters as compared to granite and sandstone. Radon-222 was found to correlate well with the properties than radionuclides of radium-226, thorium-232 and potassium-40.

Original language	English
Pages (from-to)	911-923
Number of pages	13
Journal	Journal of Radioanalytical and Nuclear Chemistry
Volume	328
Issue number	3
DOIs	https://doi.org/10.1007/s10967-021-07709-9
Publication status	Published - Jun 2021

Keywords

CR-39
HPGe
NORM/radon
Rocks
Statistical analysis

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1007/s10967-021-07709-9

Cite this

Otoo, F., Darko, E. O., Garavaglia, M., Adukpo, O. K., Amoako, J. K., Tandoh, J. B., Inkoom, S., Nunoo, S., & Adu, S. (2021). Assessment of natural radioactivity and radon exhalation rate associated with rock properties used for construction in greater Accra region, Ghana. Journal of Radioanalytical and Nuclear Chemistry, 328(3), 911-923. https://doi.org/10.1007/s10967-021-07709-9

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title = "Assessment of natural radioactivity and radon exhalation rate associated with rock properties used for construction in greater Accra region, Ghana",

abstract = "Natural radioactivity, radon exhalation and rock properties have been studied using gamma spectrometry, CR-39 detectors and weighing methods. Statistical tool was used to study the relationship between the activity concentration and properties associated with the rocks. The purpose is to determine the rocks with good properties and lower radioactivity levels in order to reduce radiological effect when used as building materials. Gneiss recorded good properties while quartzite was found to contain poor and lower value of radiological parameters as compared to granite and sandstone. Radon-222 was found to correlate well with the properties than radionuclides of radium-226, thorium-232 and potassium-40.",

keywords = "CR-39, HPGe, NORM/radon, Rocks, Statistical analysis",

author = "Francis Otoo and Darko, {Emmanuel Ofori} and Massimo Garavaglia and Adukpo, {Oscar Kwaku} and Amoako, {Joseph Kwabena} and Tandoh, {Joseph Bremang} and Stephen Inkoom and Samuel Nunoo and Simon Adu",

note = "Publisher Copyright: {\textcopyright} 2021, Akad{\'e}miai Kiad{\'o}, Budapest, Hungary.",

year = "2021",

month = jun,

doi = "10.1007/s10967-021-07709-9",

language = "English",

volume = "328",

pages = "911--923",

journal = "Journal of Radioanalytical and Nuclear Chemistry",

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number = "3",

}

Otoo, F, Darko, EO, Garavaglia, M, Adukpo, OK, Amoako, JK, Tandoh, JB, Inkoom, S, Nunoo, S & Adu, S 2021, 'Assessment of natural radioactivity and radon exhalation rate associated with rock properties used for construction in greater Accra region, Ghana', Journal of Radioanalytical and Nuclear Chemistry, vol. 328, no. 3, pp. 911-923. https://doi.org/10.1007/s10967-021-07709-9

Assessment of natural radioactivity and radon exhalation rate associated with rock properties used for construction in greater Accra region, Ghana. / Otoo, Francis; Darko, Emmanuel Ofori; Garavaglia, Massimo et al.
In: Journal of Radioanalytical and Nuclear Chemistry, Vol. 328, No. 3, 06.2021, p. 911-923.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Assessment of natural radioactivity and radon exhalation rate associated with rock properties used for construction in greater Accra region, Ghana

AU - Otoo, Francis

AU - Darko, Emmanuel Ofori

AU - Garavaglia, Massimo

AU - Adukpo, Oscar Kwaku

AU - Amoako, Joseph Kwabena

AU - Tandoh, Joseph Bremang

AU - Inkoom, Stephen

AU - Nunoo, Samuel

AU - Adu, Simon

PY - 2021/6

Y1 - 2021/6

N2 - Natural radioactivity, radon exhalation and rock properties have been studied using gamma spectrometry, CR-39 detectors and weighing methods. Statistical tool was used to study the relationship between the activity concentration and properties associated with the rocks. The purpose is to determine the rocks with good properties and lower radioactivity levels in order to reduce radiological effect when used as building materials. Gneiss recorded good properties while quartzite was found to contain poor and lower value of radiological parameters as compared to granite and sandstone. Radon-222 was found to correlate well with the properties than radionuclides of radium-226, thorium-232 and potassium-40.

AB - Natural radioactivity, radon exhalation and rock properties have been studied using gamma spectrometry, CR-39 detectors and weighing methods. Statistical tool was used to study the relationship between the activity concentration and properties associated with the rocks. The purpose is to determine the rocks with good properties and lower radioactivity levels in order to reduce radiological effect when used as building materials. Gneiss recorded good properties while quartzite was found to contain poor and lower value of radiological parameters as compared to granite and sandstone. Radon-222 was found to correlate well with the properties than radionuclides of radium-226, thorium-232 and potassium-40.

KW - CR-39

KW - HPGe

KW - NORM/radon

KW - Rocks

KW - Statistical analysis

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U2 - 10.1007/s10967-021-07709-9

DO - 10.1007/s10967-021-07709-9

M3 - Article

AN - SCOPUS:85105410930

SN - 0236-5731

VL - 328

SP - 911

EP - 923

JO - Journal of Radioanalytical and Nuclear Chemistry

JF - Journal of Radioanalytical and Nuclear Chemistry

IS - 3

ER -

Assessment of natural radioactivity and radon exhalation rate associated with rock properties used for construction in greater Accra region, Ghana

Abstract

Keywords

UN SDGs

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