Acknowledgement
This research was supported by Kyungpook National University Development Project Research Fund (2018).
References
- World Health Organization. WHO handbook on indoor radon: a public health perspective. Geneva, Switzerland: World Health Organization; 2009.
- Syam NS. Radium-226 measurement reflecting leakage rates of sealing types for regulatory effectiveness on NORM and TENORM [dissertation]. Daegu, Korea: Kyungpook National University; 2020.
- Korea Institute of Nuclear Safety. Nationwide surveillance on the environmental radiation. Daejeon, Korea: Korea Institute of Nuclear Safety; 2012.
- United Nations Scientific Committee on the Effects of Atomic Radiation. Sources and effects of ionizing radiation. Vienna, Austria: United Nations Scientific Committee on the Effects of Atomic Radiation; 2000.
- United States Environmental Protection Agency. Evaluation of EPA's guidelines for technologically enhanced naturally occurring radioactive materials (TENORM) [Internet]. Washington, DC: United States Environmental Protection Agency; 2000 [cited 2021 Aug 25]. Available from: https://www.epa.gov/sites/default/files/2015-04/documents/402-r-00-001.pdf.
- Korea Land & Housing Corporation. A guideline for reduction of radioactive materials in building material. Jinju, Korea: Korea Land & Housing Corporation; 2019.
- Ji YY, Chung KH, Lim JM, Kim CJ, Jang M, Kang MJ, et al. Feasibility about the direct measurement of 226Ra using the gamma-ray spectrometry. J Nuc Fuel Cycle and Waste Technol. 2014;12(2):97-105. https://doi.org/10.7733/jnfcwt.2014.12.2.97
- Lim CS, Chung KH, Kim CJ, Ji YY. A rapid analysis of 226Ra in raw materials and by-products using gamma-ray spectrometry. J Nuc Fuel Cycle and Waste Technol. 2017;15(1):35-44. https://doi.org/10.7733/jnfcwt.2017.15.1.35
- Tayibi H, Choura M, Lopez FA, Alguacil FJ, Lopez-Delgado A. Environmental impact and management of phosphogypsum. J Environ Manag. 2009;90(8):2377-2386. https://doi.org/10.1016/j.jenvman.2009.03.007
- Syam NS, Lim S, Lee HY, Lee SH. Determination of radon leakage from sample container for gamma spectrometry measurement of 226Ra. J Environ Radioact. 2020;220:106275. https://doi.org/10.1016/j.jenvrad.2020.106275
- Gilmore GR. Practical gamma-ray spectrometry, 2nd ed. Chichester, UK: John Wiley & Sons Ltd.; 2018. p. 315-328.