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JCST

Journal of Current Science and Technology

ISSN 2630-0656 (Online)

Frequency distribution of specific activities and radiological hazard assessment in surface beach sand samples collected from Pattaya beach in Chonburi province, Thailand

  • Nopparit Changkit, Graduate Student, Department of Physics, Faculty of Science, Thaksin University, Phatthalung Campus, Paphayom, Phatthalung, Thailand
  • Prasong Kessaratikoon, Nuclear and Material Physics Research Unit (NuMPRU), Department of Basic Science and Mathematics, Faculty of Science, Thaksin University, Songkhla Campus, Muang, Songkhla, Thailand , Corresponding author; E-mail: prasong_mi@hotmail.com
  • Ruthairat Boonkrongcheep, Nuclear and Material Physics Research Unit (NuMPRU), Department of Basic Science and Mathematics, Faculty of Science, Thaksin University, Songkhla Campus, Muang, Songkhla, Thailand
  • Udorn Youngchuay, Thailand Institute of Nuclear Technology (Public Organization) (TINT), Ongkharak, Nakorn Nayok, Thailand
  • Sittipong Polthum, Thailand Institute of Nuclear Technology (Public Organization) (TINT), Ongkharak, Nakorn Nayok, Thailand

Abstract

We measured and analyzed the specific activities of 40K, 226Ra, and 232Th in 70 surface beach sand samples collected along the Pattaya beach in Chonburi province, Thailand.  The results from this study were carried out by using a high-purity germanium (HPGe) detector and low background gamma-ray spectrometry which were set-up at the advanced laboratory at Thailand Institute of Nuclear Technology (Public Organization) or TINT.  The specific activities level of 40K, 226Ra, and 232Th were found to lie in the range of 108.85 - 584.78, 4.56 - 56.98, and 4.45 - 79.17 Bq/kg with average values of 228.62 ± 9.08, 12.05 ± 0.71, 13.65 ± 1.03 Bq/kg, respectively.  The frequency distribution of the specific activities of 40K, 226Ra, and 232Th were studied and found to be the asymmetrical distribution by using a special computer program.  Hence, the median values of specific activities of 40K, 226Ra, and 232Th which were 214.65 ± 9.00, 8.43 ± 0.64, 8.94 ± 0.90 Bq/kg respectively, should be selected to be used for further studying.  We also studied and calculated four radiological hazard indices for the investigated area by using these median values.  Furthermore, the studied results were used to compare with some studies and literatures around the world in both national and international level.  Moreover, the radioactive contour maps (RCM) of the studied area were also originated and shown in this study.

Keywords: gamma-ray spectrometry, high-purity germanium (HPGe) detector, radioactive contour map, radiological hazard assessment, radiological hazard index, specific activity, surface beach sand

PDF (777.98 KB)

DOI: 10.14456/jcst.2021.7

References

Alaamer, A. S. (2008). Assessment of human exposures to natural sources of radiation in soil of Riyadh, Saudi Arabia. Turkish Journal of Engineering of Environmental Sciences, 32(4), 229-234.

Avwiri, G. O., Enyinna, P. I., & Agbalagba, E. O. (2007). Terrestrial radiation around oil and gas facilities in Ughelli Nigeria. Journal of Applied Sciences, 7(11), 1543-1546.

Changkit, N., Boonkrongcheep, R., Youngchauy, U., Polthum, S., & Kessaratikoon, P. (2017). Frequency distribution of specific activities and radiological hazard assessment in surface beach sand samples collected from Bangsaen beach in Chonburi province, Thailand. Journal of Physics: Conference Series, 901, 012136. DOI: 10.1088/1742-6596/901/1/012136

Fares, S. (2017). Measurements of natural radioactivity level in black sand and sediment samples of the Temsah Lake beach in Suez Canal region in Egypt, Journal of Radiation Research and Applied Sciences, 10(3), 194-203.

Huang, Y., Lu, X., Ding, X., & Feng, T. (2015). Natural radioactivity level in beach sand along the coast of Xiamen Island, China. Marine Pollution Bulletin, 91(1), 357-361.

Huy, N. Q., Hien, P. D., Luyen, T. V., Hoang, D. V., Hiep, H. T., Quang, N. H., Long, N. Q., Nhan, D. D., Binh, N. T., Hai, P. S., & Ngo, N. T. (2012). Natural radioactivity and external dose assessment of surface soils in Vietnam. Radiation Protection Dosimetry, 151(3), 522-531.

International Atomic Energy Agency (IAEA). (1989). Measurement of Radionuclides in Food and the Environment: A Guidebook (On line). Retrieved 8 February 2020, from https://www-pub.iaea. org/MTCD/publications/PDF/trs295_web.pdf.

Kannan, V., Rajan, M. P., Iyengar, M. A. R., & Ramesh, R. (2002). Distribution of natural and anthropogenic radionuclides in soil and beach sand samples of Kalpakkam (India) using hyper pure germanium (HPGe) gamma ray spectrometry. Applied Radiation and Isotopes, 57(1), 109-119.

Kessaratikoon, P., Ayusuk, W., & Youngchauy, U. (2010). Natural radioactivity in beach sands of the Pakmeng beach in Trang province, Thailand. Thai Journal of Physics, 5(1), 284-289.

Kessaratikoon, P., Boonkrongcheep, R., Benjakul, S., & Youngchauy, U. (2013). Specific activities and radioactive contour maps of natural and anthropogenic radionuclides in beach sand samples (Patong, Kamala, Kata, Karon and Nai Yang) after tsunami disaster in Phuket province, Thailand. Journal of Radioanalytical and Nuclear Chemistry 297(2), 247-255.

Kessaratikoon, P., Choosiri, N., Boonkrongcheep, R., Daoh, M., & Udomsomporn, S. (2017). Specific activities and radiological hazard assessment in beach sand samples in Songkhla province, Thailand after Fukushima Dai-Ichi nuclear power plant accident in Japan. Journal of Physics: Conference Series, 860, 012007. DOI: 10. 1088/1742-6596/860/1/012007.

Kessaratikoon, P., Kumnurak, P., & Boonkrongcheep, R. (2013). Measurement and analysis of specific activities of natural radionuclides in beach sand samples from Noppharat Thara beach in Krabi province, Thailand. In The 5th Walailak Research National Conference. 155. August 1-2, 2013, The Technology and Innovative Development Laboratory Building. Walailak University, Nakhon Si Thammarat: Walailak University.

Kessaratikoon, P., Ramunset, S., & Boonkrongcheep, R. (2014). A determination of natural radioactivity and radiological hazard assessment in beach sand samples from Takua Pa and Thai Mueang Districts in Phang Nga province (Thailand) after the 2004 tsunami. In The 40th Congress on Science and Technology of Thailand (STT 40). 63-70. December 2-4, 2014, The Hotel Pullman Khon Kaen Royal Orchid. Khon Kaen: The Science Society of Thailand under the Patronage of His Majesty the King.

Kessaratikoon, P., Rhian-nui, J., & Boonkrongcheep, R. (2013). Frequency distribution of specific activities of natural radionuclides and radiological hazard indices in beach sand samples from Ao Nang beach Krabi province, Thailand. In The 23rd Thaksin University Annual Conference. 1111-1121. May 23-25, 2013, The 60th Anniversary of His Majesty the King’s Accession to the Throne International Convention Center. Songkhla: Thaksin University.  

Kessaratikoon, P., Thaneerat, S., & Youngchauy, U. (2009). Measurement of natural radioactivity in beach sand samples from Chaweng beach Amphur Ko Samui Surat Thani province. In The 35th Congress on Science and Technology of Thailand (STT 35). 179-180. October 15-17, 2009, The Tide Resort (Bangsaen Beach). Chonburi: Burapha University.

Kirchner, T. B., Webb, J. L., Webb, S. B., Arimoto, R., Schoep, D. A., & Steward, B. D. (2002). Variability in background levels of surface soil radionuclides in the vicinity of the US DOE waste isolation pilot plant. Journal of Environmental Radioactivity, 60(3), 275-291.

Kucukomeroglu, B., Karadeniz, A., Damla, N., Yesilkanat, C. M., & Cevik, U. (2016). Radiological maps in beach sands along some coastal regions of Turkey. Marine Pollution Bulletin, 112(1-2), 255-264.

Obed, R.I., Farai, I.P., & Jibiri, N.N. (2005). Population dose distribution due to soil radioactivity concentration levels in 18 cities across Nigeria. Journal of Radiological Protection, 25(3), 305-312.

Office of Atoms for Peace (OAP). (1990-2000). Office of Atoms for Peace (OAP) Annual Academic Report in 1990-2000. Bangkok: Ministry of Science and Technology.

Patra, A. K., Sudhakar, J., Ravi, P. M., James, J. P., Hegde, A. G., & Joshi, M. L. (2006). Natural radioactivity distribution in geological matrices around Kaiga environment. Journal of Radioanalytical and Nuclear Chemistry, 270(2), 307-312.

Saleh, M. A., Ramli, A. T., Alajerami, Y., & Aliyu, A. S. (2013). Assessment of natural radiation levels and associated dose rates from surface soils in Pontian district, Johor, Malaysia. Journal of Ovonic Research, 9(1), 17-27.

Sanusi, M. S. M., Ramli, A. T., Hassan, W. M. S. W., Lee, M. H., Izham, A., Said, M. N., Wagiran, H., & Heryanshah, A. (2017). Assessment of impact of urbanisation on background radiation exposure and human health risk estimation in Kuala Lumpur, Malaysia. Environment International, 104, 91-101.

Senthilkumar, B., Dhavamani, V., Ramkumar, S., & Philominathan, P. (2010). Measurement of gamma radiation levels in soil samples from Thanjavur using gamma-ray spectrometry and estimation of population exposure. Journal of Medical Physics, 35(1), 48-53.

Singh, S., Rani, A., & Mahajan, R. K. (2005). 226Ra, 232Th and 40K analysis in soil samples from some areas of Punjab and Himachal Pradesh, India using gamma ray spectrometry. Radiation Measurement, 39(4), 431-439.

Suresh Gandhi, M., Ravisankar, R., Rajalakshmi, A., Sivakumar, S., Chandrasekaran, A., & Pream Anand, D. (2014). Measurements of natural gamma radiation in beach sediments of north east coast of Tamilnadu, India by gamma ray spectrometry with multivariate statistical approach. Journal of Radiation Research and Applied Sciences, 7(1), 7-17.

United Nations Scientific Committee on the Effects of Atomic Radiation (UNSCEAR). (1982). Ionizing Radiation: Sources and Biological Effects (On line). Retrieved 10 January 2020, from https:// www.unscear.org/docs/publications/1982/ UNSCEAR_1982_Report.pdf.

United Nations Scientific Committee on the Effects of Atomic Radiation (UNSCEAR). (1988). Sources, Effects and Risks of Ionizing Radiation (On line). Retrieved 14 January 2020, from https://www. unscear.org/docs/publications/1988/UNSCEAR_1988_Report.pdf.

United Nations Scientific Committee on the Effects of Atomic Radiation (UNSCEAR). (1993). Sources and Effects of Ionizing Radiation. Retrieved 22 March 2020, from https://www.unscear.org/docs/ publications/1993/UNSCEAR_1993_Report.pdf.

United Nations Scientific Committee on the Effects of Atomic Radiation (UNSCEAR). (2000). Sources and Effects of Ionizing Radiation (Online). Retrieved 19 January 2020, from https://www. unscear.org/ docs/publications/2000/UNSCEAR_2000_Report_Vol.I.pdf.

Veiga, R., Sanches, N, Anjos, R. M., Macario, K., Bastos, J., Iguatemy, M., Aguiar, J.G., Santos, A. M. A., Mosquera, B., Carvalho, C., Baptista Filho, M., & Umisedo, N. K. (2006). Measurement natural radioactivity in Brazilian beach sands. Radiation Measurement, 41(2), 189-196.

Venunathan, N., Kaliprasad, C. S., & Narayana, Y. (2016). Natural radioactivity in sediment and river bank soil of Kallada river of Kerala, south India and associated radiological risk. Radiation Protection Dosimetry, 171(2), 271-276.

Yii, M. W., Zaharudin, A., & Abdul-Kadir, I. (2009). Distribution of naturally occurring radionuclides activity concentration in East Malaysian marine sediment. Applied Radiation and Isotopes, 67(4), 630-635.

Zarie, K. A., & Al Mugren, K. S. (2010). Measurement of natural radioactivity and assessment of radiation hazard in soil samples from Tammy area (KSA). Isotope and Radiation Research, 42(1), 1-9.

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