Annual Effective Dose and Excess Lifetime Cancer Risk due to Ingestion and Inhalation of Radon in Groundwater of Bosso Community Minna, North-Central Nigeria

Authors

  • Matthew Tikpangi Kolo
    Department of Physics, Federal University of Technology, Minna, Niger State, Nigeria
  • Oyeleke Olarinoye
    Department of Physics, Federal University of Technology, Minna, Niger State, Nigeria
  • Simon Olonkwoh Salihu
    Department of Chemistry, Federal University of Technology, Minna, Niger State, Nigeria
  • Hyginus Anayo Ugwuanyi
    Department of Physics, Federal University of Technology, Minna, Niger State, Nigeria
  • Paul Onuche
    Department of Physics, Federal University of Technology, Minna, Niger State, Nigeria
  • Opeyemi Falade
    Department of Physics, Federal University of Technology, Minna, Niger State, Nigeria
  • Nwachukwu Chibueze
    Department of Physics, Federal University of Technology, Minna, Niger State, Nigeria

Keywords:

222Rn concentration, groundwater, Bosso community, RAD-7 radon detector, Committed effective dose, ELCR, Nigeria

Abstract

Radon in potable water has become an issue of public health concern, especially when consumed or used directly from source for domestic purposes without any pre-treatment. In this study, 222Rn concentration in 22 water samples collected from 2 groundwater sources (open wells, 12 samples and boreholes, 10 samples) in Bosso town, North central Nigeria were measured using Durridge RAD-7 radon detector with RAD-H2O accessories. 222Rn concentrations in open wells varied from 2.1±0.7 to 27.9±2.5 Bq L-1 with a mean of 10.2±1.5 Bq L-1, while that in boreholes ranged from 2.8±1.1 to 39.2±1.5 Bq L-1 with a mean value of 14.3±1.7 Bq L-1. These values are lower than the 100 Bq L-1 upper limit proposed by the European Union Commission, above which any practical intervention may be necessary. Mean annual committed effective dose to adults, children and infants from ingestion of water were 74.64, 71.58 and 53.17 \muSv y-1 respectively for the open wells and 104.24, 99.96 and 74.26 \muSv y-1 respectively for borehole water samples. Mean whole body dose due to ingestion and inhalation of waterborne radon from open wells and boreholes are 27.56 and 38.48 \muSv y-1 respectively, which are below the reference level of 0.1 mSv y-1 for potable water recommended by the World Health Organization for public safety. The excess lifetime cancer risk were 0.10 × 10-3 for the open wells and 0.13 × 10-3 for the boreholes, which are lower than the world safety limit 0.29 × 10-3. Water from the two groundwater sources investigated is therefore fit for consumption and other domestic usage from the point of view of radiation protection.   

Dimensions

G. Krishan, M. Rao, C. Kumar & P. Semwal, “Radon concentration in groundwater of east coast of West Bengal, India”, JRNC 303 (2015) 2221.

V. Duggal, R. Mehra & A. Rani, “Determination of 222Rn level in groundwater using a RAD7 detector in the Bathinda district of Punjab, India”, Radiat. Prot. Dosimet. 156 (2013) 239.

S. Khaled, A. Khaled, R. Shaban & A. A. Baset, “Measurement of 222Rn concentration levels in drinking water samples from Qena city (Egypt) and evaluation of the annual effective doses”, International Journal of Radiation Research 18 (2020) 227.

T. A. Przylibski, E. DOMIN, J. Gorecka & A. Kowalska, “222Rn concentration in groundwaters circulating in granitoid massifs of Poland”, Water 12 (2020) 748.

H. Nuhu, S. Hashim, M. S. M. Sanusi & M. A. Saleh, “Radon activity concentration measurements in water sources from Perak state Malaysia”, Journal of Radiation Research and Applied Sciences 13 (2020) 665.

S. Sukanya, S. Joseph & J. Noble, “Evaluation of radiation dose from radon ingestion and inhalation in groundwater of a small tropical river basin, Kerala, India”, Isotopes Environ. Health Stud. 57 (2021) 204.

K. Badhan, R. Mehra & R. Sonkawade, “Measurement of radon concentration in ground water using RAD7 and assessment of average annual dose in the environs of NITJ, Punjab, India”, IJPAP 48 (2010) 508.

WHO, “Guidelines for Drinking-water Quality”, Fourth edition, World Health Organisation Geneva, Switzerland (2011).

Y. Y. Wu, Y. Z. Ma, H. X. Cui, J. X. Liu, Y. R. Sun, B. Shang & X. Su, “Radon concentrations in drinking water in Beijing City, China and contribution to radiation dose”, Int. J. Environ. Res. Public Health 11 (2014) 11121.

P. Ravikumar & R. Somashekar, “Determination of the radiation dose due to radon ingestion and inhalation”, Int. J. Environ. Sci. Technol. (Tehran) 11 (2014) 49.

M. O. Isinkaye, F. Matthew-Ojelabi, C. O. Adegun, P. O. Fasanmi, F. A. Adeleye & O. G. Olowomofe, “Annual effective dose from 222Rn in groundwater of a Nigeria University campus area”, Applied Water Science 11 (2021) 1.

M. Okanlawon, A. Idris-Nda, A. Amadi, N. Waziri, T. Ako, U. Onoduku, “The Geology and Petrographic Characterization of Rocks in parts of Tegina Sheet 142SE and Alawa Sheet 143SW North-Central Nigeria”, Minna Journal of Geosciences 1 (2017) 64.

O. Momoh, A. Amadi, I. Abdulfatai, Y. Omananyi, U. Onoduku & M. Onah, “Exploration of Groundwater within the Mariam Babangida Girls Science Secondary School Minna, North-central Nigeria using Schlumberger Vertical Electrical Sounding Techniques”, Journal of Science, Technology, Mathematics and Education 8 (2012) 21.

T. A. Ako, U. S. Onoduku, H. D. Salihu, S. J. Ejepu, I. A. Abdulfatai, “Petrographic and Structural Analysis of Exposed Rocks of Bishini Sheet (Block 2), North Central Nigeria”, Canadian Center of Science and Education. Earth Science Research 2 (2013) 143.

S. Ali, T. Ako, U. Onoduku, B. Omang & J. Ejepu, “Petrographic and Phisico-Mechanical Characteristics of Quartzite from the Wolframite Mine in Zumba, Northcentral Nigeria: Implication for their Use as Construction Materials”, Minna Journal of Geosciences 2 (2018).

T. Ako, U. Onoduku, S. Oke, B. Essien, F. Idris, A. Umar & A. Ahmed, “Environmental effects of sand and gravel mining on land and soil in Luku, Minna, Niger State, North Central Nigeria”, Universal Journal of Geosciences 2 (2014) 42.

S. Oke, O. Okeke, A. Amadi & U. Onoduku, “Geotechnical Properties of the Subsoil for Designing Shallow Foundation in some selected parts of Chanchaga area, Minna, Nigeria”, Journal of Environmental Science 1 (2009) 45.

Y. Ajiboye, M. Isinkaye & M. Khanderkar, “Spatial distribution mapping and radiological hazard assessment of groundwater and soil gas radon in Ekiti State, Southwest Nigeria”, Environmental earth sciences 77 (2018) 1.

Durridge, “Radon instrumentation: Big bottle Rad H2O user manual”, DUIRRIDGE Company Inc Billerica, USA (2013).

IAEA, International Atomic Energy Agency, “International basic safety standards for protection against ionizing radiation and for the safety of radiation sources”, Vienna Safety Series 115 (1996).

M. Zalewski, M. Karpiñska, Z. Mnich, J. Kapa?a & P. Zalewski, “Study of 222Rn concentrations in drinking water in the north-eastern hydroregions of Poland”, J. Environ. Radioact. 53 (2001) 167.

UNSCEAR, “Sources and Effects of Ionizing Radiation. Report to General Assembly with Scientific Annexes”, United Nations, New York (1993).

L. Xinwei, W. Lingqing, J. Xiaodan, Y. Leipeng & D. Gelian, “Specific activity and hazards of Archeozoic-Cambrian rock samples collected from the Weibei area of Shaanxi, China”, Radiat. Prot. Dosimet. 118 (2006) 352.

A. Kalip, M. Haque & S. Gaiya, “Estimation of annual effective dose due to ingestion and inhalation of radon in groundwater from Kaduna, Nigeria”, Phys Sci Int J. 19 (2018) 1.

S. Suresh, D. Rangaswamy, E. Srinivasa & J. Sannappa, “Measurement of radon concentration in drinking water and natural radioactivity in soil and their radiological hazards”, Journal of radiation research and applied sciences 13 (2020) 12.

EU, “European Union Commission Recommendation 20 December, 2001 on the protection of the public against exposure to radon in drinking water” (2001a).

EU, “European Union Commission Recommendation on the protection of the public against exposure to radon in drinking water supplies”, Office J Eur Community L 344 (2001b) 85.

M. Isinkaye & Y. Ajiboye, “Assessment of annual effective dose due to radon concentrations in deep and shallow wells within Ekiti State, Nigeria”, Radioprotection 52 (2017) 167.

E. A. Oni & T. A. Adagunodo, “Assessment of radon concentration in groundwater within Ogbomoso, SW Nigeria, Journal of Physics”, Conference Series, IOP Publishing (2019) 012098.

H. K. Shuaibu, M. U. Khandaker, A. Baballe, S. Tata & M. A. Adamu, “Determination of radon concentration in groundwater of Gadau, Bauchi State, Nigeria and estimation of effective dose”, RaPC 178 (2021) 108934.

J. A. Ademola & O. A. Oyeleke, “Radon-222 in groundwater and effective dose due to ingestion and inhalation in the city of Ibadan, Nigeria”, J. Radiol. Prot. 37 (2017) 189.

O. O. Fatoki & J. A. Ademola, “Occurrence and Dose From Intake of Radon In Drinking Groundwater In Ogun State, Nigeria”, Radiat. Prot. Dosimet. 192 (2020) 421.

N. N. Garba, R. U. Nasru & B. B. M. Dewu, “Preliminary Studies on 222Rn Concentration in Ground Water from Zaria, Nigeria”, Journal of Physical Science 23 (2012) 57.

M. Jibril, N. Garba, R. Nasiru & N. Ibrahim, “Assessment of radon concentrations in water sources from Sabon Gari local government area, Kaduna State, Nigeria”, Fudma Journal of Sciences 5 (2021) 254.

P. Nandakumaran & N. Vinayachandran, “A preliminary appraisal of radon concentration in groundwater from the high background radiation area (HBRA) of Coastal Kerala”, J. Geol. Soc. India 95 (2020) 491.

V. Duggal, S. Sharma & R. Mehra, “Risk assessment of radon in drinking water in Khetri Copper Belt of Rajasthan, India”, Chemosphere 239 (2020) 124782.

UNSCEAR, “Sources and Effects of Ionizing Radiation. Report to General Assembly, with Scientific Annexes”, United Nations, New York (2000).

P. Divya & V. Prakash, “Investigation on radon concentration in drinking water to assess the whole body dose and excess lifetime cancer risk along coastal Kerala, India”, JRNC 322 (2019) 37.

O. A. Ndubisi, M. A. Briggs-Kamara, F. B. Sigalo & T. A. Iyeneomie, “Analysis of Indoor Radon Level and its Health Risks Parameters in Three Selected Towns in Port Harcourt, Rivers State, Nigeria”, Journal of the Nigerian Society of Physical Sciences 3 (2021) 181.

ICRP, ICRP Publication 60, “1990 Recommendations of the International Commission on Radiological Protection”, Elsevier Health Sciences (1991).

Published

2023-04-19

How to Cite

Annual Effective Dose and Excess Lifetime Cancer Risk due to Ingestion and Inhalation of Radon in Groundwater of Bosso Community Minna, North-Central Nigeria. (2023). Journal of the Nigerian Society of Physical Sciences, 5(2), 896. https://doi.org/10.46481/jnsps.2023.896

Issue

Volume 5, Issue 2, May 2023

Section

Original Research
Copyright & Licensing

Copyright (c) 2023 Matthew Tikpangi Kolo, Oyeleke Olarinoye, Simon Olonkwoh Salihu, Hyginus Anayo Ugwuanyi, Paul Onuche, Opeyemi Falade, Nwachukwu Chibueze

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

Annual Effective Dose and Excess Lifetime Cancer Risk due to Ingestion and Inhalation of Radon in Groundwater of Bosso Community Minna, North-Central Nigeria. (2023). Journal of the Nigerian Society of Physical Sciences, 5(2), 896. https://doi.org/10.46481/jnsps.2023.896

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