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Annual Effective Dose of Radon-222 in Well Water Samples in Male Adults: Idah, Nigeria

Received: 24 October 2017     Accepted: 6 November 2017     Published: 15 December 2017
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Abstract

A total of 25 well water samples from various locations of Idah and environs including Ofukolo, Ega, Ede - Adejo, and Ede - Alaba, have been investigated for their 222Rn concentrations using liquid scintillation counter manufactured by Packard Instrument Company. The concentration of 222Rn in the well water samples was found to vary in the range 3.0± 2.00 – 18.24± 1.50 Bq/L and a mean concentration of 9.64 Bq/L with An average mean concentration of 10.23 Bq/L recorded respectively. The results showed that 222Rn concentration in well water sources were greater than the maximum concentration limit (MCL) of 11.1Bq/L set by USEPA and 10.0 Bq/L set by WHO. The annual effective dose by ingestion for adult male was found to be in the range 0.0198 mSv/y to 0.1198 mSv/yand an average of 0.0721 mSv/y which are lower than the annually received effective dose as set by ICRP.

Published in American Journal of Optics and Photonics (Volume 5, Issue 4)
DOI 10.11648/j.ajop.20170504.13
Page(s) 45-49
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2017. Published by Science Publishing Group

Keywords

222Rn, Groundwater, Liquid Scintillation Counter (LSC), Effective Dose

References
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[6] Crawford-Brown, D. J. (1991). Risk and Uncertainty Analysis for Radon in Drinking Water; Final Report; American Water Works Association: Chapel Hill, NC, USA.
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[8] Yu, D.; Kim, K. J. (2004). A Physiologically based assessment of human exposure to radon released from groundwater. Chemosphere, 54, 639–645.
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[11] Corrêa, J.; Paschuk, S.; Kappke, J.; Perna, A.; França, A.; Schelin, H.; Denyak, V. (2014). Measurements of 222Rn activity in well water of the Curitiba metropolitan area (Brazil). Radiat. Phys. Chem. 104: 108–111.
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  • APA Style

    Philip Musa Gyuk, Arome Aruwa, Matoh Dary Dogara, Isaac Hyuk Daniel. (2017). Annual Effective Dose of Radon-222 in Well Water Samples in Male Adults: Idah, Nigeria. American Journal of Optics and Photonics, 5(4), 45-49. https://doi.org/10.11648/j.ajop.20170504.13

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    ACS Style

    Philip Musa Gyuk; Arome Aruwa; Matoh Dary Dogara; Isaac Hyuk Daniel. Annual Effective Dose of Radon-222 in Well Water Samples in Male Adults: Idah, Nigeria. Am. J. Opt. Photonics 2017, 5(4), 45-49. doi: 10.11648/j.ajop.20170504.13

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    AMA Style

    Philip Musa Gyuk, Arome Aruwa, Matoh Dary Dogara, Isaac Hyuk Daniel. Annual Effective Dose of Radon-222 in Well Water Samples in Male Adults: Idah, Nigeria. Am J Opt Photonics. 2017;5(4):45-49. doi: 10.11648/j.ajop.20170504.13

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  • @article{10.11648/j.ajop.20170504.13,
      author = {Philip Musa Gyuk and Arome Aruwa and Matoh Dary Dogara and Isaac Hyuk Daniel},
      title = {Annual Effective Dose of Radon-222 in Well Water Samples in Male Adults: Idah, Nigeria},
      journal = {American Journal of Optics and Photonics},
      volume = {5},
      number = {4},
      pages = {45-49},
      doi = {10.11648/j.ajop.20170504.13},
      url = {https://doi.org/10.11648/j.ajop.20170504.13},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajop.20170504.13},
      abstract = {A total of 25 well water samples from various locations of Idah and environs including Ofukolo, Ega, Ede - Adejo, and Ede - Alaba, have been investigated for their 222Rn concentrations using liquid scintillation counter manufactured by Packard Instrument Company. The concentration of 222Rn in the well water samples was found to vary in the range 3.0± 2.00 – 18.24± 1.50 Bq/L and a mean concentration of 9.64 Bq/L with An average mean concentration of 10.23 Bq/L recorded respectively. The results showed that 222Rn concentration in well water sources were greater than the maximum concentration limit (MCL) of 11.1Bq/L set by USEPA and 10.0 Bq/L set by WHO. The annual effective dose by ingestion for adult male was found to be in the range 0.0198 mSv/y to 0.1198 mSv/yand an average of 0.0721 mSv/y which are lower than the annually received effective dose as set by ICRP.},
     year = {2017}
    }
    

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  • TY  - JOUR
    T1  - Annual Effective Dose of Radon-222 in Well Water Samples in Male Adults: Idah, Nigeria
    AU  - Philip Musa Gyuk
    AU  - Arome Aruwa
    AU  - Matoh Dary Dogara
    AU  - Isaac Hyuk Daniel
    Y1  - 2017/12/15
    PY  - 2017
    N1  - https://doi.org/10.11648/j.ajop.20170504.13
    DO  - 10.11648/j.ajop.20170504.13
    T2  - American Journal of Optics and Photonics
    JF  - American Journal of Optics and Photonics
    JO  - American Journal of Optics and Photonics
    SP  - 45
    EP  - 49
    PB  - Science Publishing Group
    SN  - 2330-8494
    UR  - https://doi.org/10.11648/j.ajop.20170504.13
    AB  - A total of 25 well water samples from various locations of Idah and environs including Ofukolo, Ega, Ede - Adejo, and Ede - Alaba, have been investigated for their 222Rn concentrations using liquid scintillation counter manufactured by Packard Instrument Company. The concentration of 222Rn in the well water samples was found to vary in the range 3.0± 2.00 – 18.24± 1.50 Bq/L and a mean concentration of 9.64 Bq/L with An average mean concentration of 10.23 Bq/L recorded respectively. The results showed that 222Rn concentration in well water sources were greater than the maximum concentration limit (MCL) of 11.1Bq/L set by USEPA and 10.0 Bq/L set by WHO. The annual effective dose by ingestion for adult male was found to be in the range 0.0198 mSv/y to 0.1198 mSv/yand an average of 0.0721 mSv/y which are lower than the annually received effective dose as set by ICRP.
    VL  - 5
    IS  - 4
    ER  - 

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Author Information
  • Department of Physics, Kaduna State University, Kaduna, Nigeria

  • Department of Science Laboratory Technology, Federal Polytechnic, Idah, Nigeria

  • Department of Physics, Kaduna State University, Kaduna, Nigeria

  • Department of Physics, Kaduna State University, Kaduna, Nigeria

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