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Assessment of radionuclides from coal-fired brick kilns on the outskirts of Dhaka city and the consequent hazards on human health and the environment

Khandaker Mayeen Uddin|Islam Md. Shafiqul|Siraz M.M. Mahfuz|Rakib M.D.A.|Alam M.S.|Al Mahmud Jubair|Rashid Md Bazlar|Yeasmin S.
한국원자력학회 (Korean Nuclear Society)|2023.08|Nuclear Engineering and Technology|제55권 제8호|pp. 2802-2811|DOI 10.1016/j.net.2023.04.045

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키워드

SoilRadioactivityHPGe DetectorDhakaHealth hazardsBrick kilns
주제분류원자력공학

초록

In a first-of-its-kind study, terrestrial radionuclide concentrations were measured in 35 topsoil samples from the outskirts of Dhaka using HPGe gamma-ray spectrometry to assess the radiological consequences of such a vast number of brick kilns on the plant workers, general as well as dwelling environment. The range of activity concentrations of 226Ra, 232Th, and 40K is found at 19 ± 3.04 to 38 ± 4.94, 39 ± 5.85 to 57 ± 7.41, and (430 ± 51.60 to 570 ± 68.40) Bq/kg, respectively. 232Th and 40K concentrations were higher than the global averages. Bottom ash deposition in lowlands, fly ash buildup in soils, and the fallout of micro-particles are all probable causes of the elevated radioactivity levels. 137Cs was found in the sample, which indicates the migration of 137Cs from nuclear accidents or nuclear fallout, or the contamination of feed coal. Although the effective dose received by the general public was below the recommended dose limit but, most estimates of hazard parameters surpass their respective population weighted global averages, indicating that brick kiln workers and nearby residents are not safe due to prolonged exposures to terrestrial radiation. In addition, the soil around sampling sites is found to be unsuitable for agricultural purposes.

Abstract

In a first-of-its-kind study, terrestrial radionuclide concentrations were measured in 35 topsoil samples from the outskirts of Dhaka using HPGe gamma-ray spectrometry to assess the radiological consequences of such a vast number of brick kilns on the plant workers, general as well as dwelling environment. The range of activity concentrations of 226Ra, 232Th, and 40K is found at 19 ± 3.04 to 38 ± 4.94, 39 ± 5.85 to 57 ± 7.41, and (430 ± 51.60 to 570 ± 68.40) Bq/kg, respectively. 232Th and 40K concentrations were higher than the global averages. Bottom ash deposition in lowlands, fly ash buildup in soils, and the fallout of micro-particles are all probable causes of the elevated radioactivity levels. 137Cs was found in the sample, which indicates the migration of 137Cs from nuclear accidents or nuclear fallout, or the contamination of feed coal. Although the effective dose received by the general public was below the recommended dose limit but, most estimates of hazard parameters surpass their respective population weighted global averages, indicating that brick kiln workers and nearby residents are not safe due to prolonged exposures to terrestrial radiation. In addition, the soil around sampling sites is found to be unsuitable for agricultural purposes.

참고문헌 (81)

  1. I. Akkurt, "Natural radioactivity of coals and its risk assessment", Int. J. Phys. Sci, 4, pp.403~406 (2009)[DOI]
  2. Md. Ahosan Habib, "Evaluation of environmental radioactivity in soils around a coal burning power plant and a coal mining area in Barapukuria, Bangladesh: Radiological risks assessment", Chemical Geology, 600, pp.120865~ (2022), Elsevier BV[DOI]
  3. Ž. Vuković, "Natural radioactivity of ground waters and soil in the vicinity of the ash repository of the coal-fired power plant “Nikola Tesla” A—Obrenovac (Yugoslavia)", Journal of Environmental Radioactivity, 33(1), pp.41~48 (1996), Elsevier BV[DOI]
  4. Snežana Dragović, "Trace element distribution in surface soils from a coal burning power production area: A case study from the largest power plant site in Serbia", CATENA, 104, pp.288~296 (2013), Elsevier BV[DOI]
  5. Juliana Aparecida Galhardi, "Natural radionuclides in plants, soils and sediments affected by U-rich coal mining activities in Brazil", Journal of Environmental Radioactivity, 177, pp.37~47 (2017), Elsevier BV[DOI]
  6. A. M. A. Seid, "Radon concentration of different brands of bottled natural mineral water commercially sold in Turkey and radiological risk assessment", International Journal of Environmental Analytical Chemistry, 102(19), pp.7469~7481 (2020), Informa UK Limited[DOI]
  7. S. Turhan, "Evaluation of agricultural soil radiotoxic element pollution around a lignite-burning thermal power plant", Radiochim. Acta, 108, pp.77~85 (2019)[DOI]
  8. E. Charro, "Environmental impact of natural radionuclides from a coal-fired power plant in Spain", Radiation Protection Dosimetry, 153(4), pp.485~495 (2012), Oxford University Press (OUP)[DOI]
  9. F. Noli, "Spatial and seasonal variation of radionuclides in soils and waters near a coal-fired power plant of Northern Greece : environmental dose assessment", J. Radioanal. Nucl. Chem, 311, pp.331~338 (2017)[DOI]
  10. R. Khan, "Assessment of rare earth elements, Th and U profile of a site for a potential coal based power plant by instrumental neutron activation analysis", Radiochim. Acta, 106, pp.515~524 (2018)[DOI]
  11. Md. Ahosan Habib, "Assessment of natural radioactivity in coals and coal combustion residues from a coal-based thermoelectric plant in Bangladesh: implications for radiological health hazards", Environmental Monitoring and Assessment, 191(1), pp.27~ (2018), Springer Science and Business Media LLC[DOI]
  12. A. A. Sabuti, "Activity levels of 210Po in the Coastal Area of Kapar, Malaysia, close to a coal-fired power plant", Sains Malays, 41, pp.815~828 (2012)
  13. Y.M. Amin, "Radionuclide emissions from a coal-fired power plant", Applied Radiation and Isotopes, 80, pp.109~116 (2013), Elsevier BV[DOI]
  14. R Kaushik, "Pulmonary dysfunctions, oxidative stress and DNA damage in brick kiln workers", Human & Experimental Toxicology, 31(11), pp.1083~1091 (2012), SAGE Publications[DOI]
  15. Robert B Finkelman, "Health impacts of coal and coal use: possible solutions", International Journal of Coal Geology, 50(1-4), pp.425~443 (2002), Elsevier BV[DOI]
  16. Susan Buchanan, "Beyond black lung: Scientific evidence of health effects from coal use in electricity generation", Journal of Public Health Policy, 35(3), pp.266~277 (2014), Springer Science and Business Media LLC[DOI]
  17. I. Demir, "Investigation of radioactive contents of Manisa-Soma and Istambul-Agacli coals (Turkey)", Physicochem. Probl. Miner. Process, 48, pp.341~353 (2012)[DOI]
  18. M E Emirhan, "Assessment of radiological risk factors in the Zonguldak coal mines, Turkey", Journal of Radiological Protection, 29(4), pp.527~534 (2009), IOP Publishing[DOI]
  19. Md. Jainal Abedin, "Spatial distribution of radionuclides in agricultural soil in the vicinity of a coal-fired brick kiln", Arabian Journal of Geosciences, 12(7) (2019), Springer Science and Business Media LLC[DOI]
  20. Muhammad Khisroon, "Biomonitoring of DNA damage in individuals exposed to brick kiln pollution from Peshawar, Khyber Pakhtunkhwa, Pakistan", Archives of Environmental & Occupational Health, 73(2), pp.115~120 (2017), Informa UK Limited[DOI]
  21. Roli Budhwar, "DNA-protein crosslinks as a biomarker of exposure to solar radiation: a preliminary study in brick-kiln workers", Biomarkers, 8(2), pp.162~166 (2003), Informa UK Limited[DOI]
  22. Sources and Effects of Ionizing Radiation Report to the General Assembly with Scientific Annexes, Annex-B, "UNSCEAR", ~ (2000)
  23. Božena Skoko, "Plant uptake of 238 U, 235 U, 232 Th, 226 Ra, 210 Pb and 40 K from a coal ash and slag disposal site and control soil under field conditions: A preliminary study", Journal of Environmental Radioactivity, 172, pp.113~121 (2017), Elsevier BV[DOI]
  24. Mirjana Ćujić, "Radionuclides in the soil around the largest coal-fired power plant in Serbia: radiological hazard, relationship with soil characteristics and spatial distribution", Environmental Science and Pollution Research, 22(13), pp.10317~10330 (2015), Springer Science and Business Media LLC[DOI]
  25. A. Baeza, "Enhancement of natural radionuclides in the surroundings of the four largest coal-fired power plants in Spain", Journal of Environmental Monitoring, 14(3), pp.1064~1072 (2012), Royal Society of Chemistry (RSC)[DOI]
  26. "National Strategy for Sustainable Brick Production in Bangladesh" (2017)[URL]
  27. Shama E. Haque, "Impact of brick kiln emissions on soil quality: A case study of Ashulia brick kiln cluster, Bangladesh", Environmental Challenges, 9, pp.100640~ (2022), Elsevier BV[DOI]
  28. M. Flues, "The influence of a coal-fired power plant operation on radionuclide concentrations in soil", Journal of Environmental Radioactivity, 63(3), pp.285~294 (2002), Elsevier BV[DOI]
  29. U. Cevik, "Radiological characterization of Cayırhan coal-fired power plant in Turkey", Fuel, 86(16), pp.2509~2513 (2007), Elsevier BV[DOI]
  30. H. V. Papaefthymiou, "Spatial and vertical distribution and risk assessment of natural radionuclides in soils surrounding the lignite-fired power plants in Megalopolis basin, Greece", Radiation Protection Dosimetry, 156(1), pp.49~58 (2013), Oxford University Press (OUP)[DOI]
  31. Akın Çayır, "Heavy metal and radionuclide levels in soil around Afsin-Elbistan coal-fired thermal power plants, Turkey", Environmental Earth Sciences, 67(4), pp.1183~1190 (2012), Springer Science and Business Media LLC[DOI]
  32. Geological map of Bangladesh, Geological Survey of Bangladesh, "A. Al", ~ (1990)
  33. Md. Bazlar Rashid, "Land transform and its consequences due to the route change of the Brahmaputra River in Bangladesh", International Journal of River Basin Management, 21(1), pp.113~125 (2021), Informa UK Limited[DOI]
  34. Md. Bazlar Rashid, "Channel bar development and bankline migration of the Lower Padma River of Bangladesh", Arabian Journal of Geosciences, 13(14), pp.612~ (2020), Springer Science and Business Media LLC[DOI]
  35. Md. Bazlar Rashid, "Channel bar development, braiding and bankline migration of the Brahmaputra-Jamuna river, Bangladesh through RS and GIS techniques", International Journal of River Basin Management, pp.1~13 (2022), Informa UK Limited[DOI]
  36. U. Barnekow, "Guidelines on Soil and Vegetation Sampling for Radiological Monitoring" (2019), IAEA
  37. S. Amatullah, "Assessment of radiometric standard and potential health risks from building materials used in Bangladeshi dwellings", International Journal of Environmental Analytical Chemistry, 103(14), pp.3376~3388 (2021), Informa UK Limited[DOI]
  38. International Atomic Energy Agency, "Measurement of Radionuclides in Food and the Environment" (1989)
  39. M.S.D. Sarker, "The presence of primordial radionuclides in powdered milk and estimation of the concomitant ingestion dose", Radiation Physics and Chemistry, 188, pp.109597~ (2021), Elsevier BV[DOI]
  40. Mayeen Uddin Khandaker, "TERRESTRIAL RADIONUCLIDES IN SURFACE (DAM) WATER AND CONCOMITANT DOSE IN METROPOLITAN KUALA LUMPUR", Radiation Protection Dosimetry, 185, pp.343~350 (2019), Oxford University Press (OUP)[DOI]
  41. Khandoker Asaduzzaman, "Assessment of Natural Radioactivity Levels and Potential Radiological Risks of Common Building Materials Used in Bangladeshi Dwellings", PLOS ONE, 10(10), pp.e0140667~ (2015), Public Library of Science (PLoS)[DOI]
  42. Mayeen Uddin Khandaker, "Elevated concentration of radioactive potassium in edible algae cultivated in Malaysian seas and estimation of ingestion dose to humans", Algal Research, 38, pp.101386~ (2019), Elsevier BV[DOI]
  43. Mayeen Uddin Khandaker, "Elevated concentrations of naturally occurring radionuclides in heavy mineral-rich beach sands of Langkawi Island, Malaysia", Marine Pollution Bulletin, 127, pp.654~663 (2018), Elsevier BV[DOI]
  44. S. Yeasmin, "Measurement of radioactvity in soil and vegetable samples in the northern area of Madhupur upzila at tangail district in Bangladesh and assessment of assiociated radological", Bangladesh, J. Phys, 16, pp.49~58 (2014)
  45. M. Sarker, "Measurement of radioactivity for the assessment of radiological risk in sand sample collected from kuakata and cox ’ s bazar sea beach located in measurement of radioactivity for the assessment of radiological risk in sand sample collected from kuakata an", Dhaka Univ. J. Appl. Sci. Eng, 6, pp.52~57 (2021)
  46. M. M. M. Siraz, "Estimation of radiation hazards from imported zirconium materials used in ceramic tiles industries in Bangladesh estimation of radiation hazards from imported zirconium materials used in ceramic tiles industries in Bangladesh", Nucl. Sci. Appl, 28(1-2), pp.1~5 (2020)
  47. Afrin Sultana, "Assessment of Radioactivity and Radiological Hazard of Different Food Items Collected from Local Market in Bangladesh", Journal of Bangladesh Academy of Sciences, 43(2), pp.141~148 (2020), Bangladesh Journals Online (JOL)[DOI]
  48. Mst Najnin Aktar, "Measurement of Radioactivity And Assessment of Radiological Hazard of Tea Samples Collected From Local Market In Bangladesh", Journal of Bangladesh Academy of Sciences, 42(2), pp.171~176 (2018), Bangladesh Journals Online (JOL)[DOI]
  49. S. Yeasmin, "Study of radioactivity in sand of a new beach zone at cox's bazar in the southern part of Bangladesh", Int. Conf. Phys. Sustain. Dev. Technol, pp.91~96 (2015)
  50. M. A. Kobeissi, "Health assessment of natural radioactivity and radon exhalation rate in granites used as buildingmaterials in Lebanon", Radiation Protection Dosimetry, 153(3), pp.342~351 (2012), Oxford University Press (OUP)[DOI]
  51. R. Ravisankar, "Assessments of radioactivity concentration of natural radionuclides and radiological hazard indices in sediment samples from the East coast of Tamilnadu, India with statistical approach", Marine Pollution Bulletin, 97(1-2), pp.419~430 (2015), Elsevier BV[DOI]
  52. Matthew Tikpangi Kolo, "Evaluation of radiological risks due to natural radioactivity around Lynas Advanced Material Plant environment, Kuantan, Pahang, Malaysia", Environmental Science and Pollution Research, 22(17), pp.13127~13136 (2015), Springer Science and Business Media LLC[DOI]
  53. Report on Agriculture and Rural Statistics 2018, "Bangladesh Bureau of Statistics", ~ (2019)
  54. Rahat Khan, "Distribution, sources and ecological risk of trace elements and polycyclic aromatic hydrocarbons in sediments from a polluted urban river in central Bangladesh", Environmental Nanotechnology, Monitoring & Management, 14, pp.100318~ (2020), Elsevier BV[DOI]
  55. Md. Ahosan Habib, "Distribution of naturally occurring radionuclides in soil around a coal-based power plant and their potential radiological risk assessment", Radiochimica Acta, 107(3), pp.243~259 (2018), Walter de Gruyter GmbH[DOI]
  56. A. Faanu, "Natural radioactivity levels in soils, rocks and water at a mining concession of Perseus gold mine and surrounding towns in Central Region of Ghana", SpringerPlus, 5(1), pp.1~16 (2016), Springer Science and Business Media LLC[DOI]
  57. Debasish Roy, "Assessment of terrestrial radionuclides in the sandy soil from Guliakhali beach area of Chattogram, Bangladesh", Journal of Radioanalytical and Nuclear Chemistry, 331(3), pp.1299~1307 (2022), Springer Science and Business Media LLC[DOI]
  58. José Araújo dos Santos Júnior, "RADIOACTIVE DISEQUILIBRIUM AND DYNAMIC OF NATURAL RADIONUCLIDES IN SOILS IN THE STATE OF PERNAMBUCO—BRAZIL", Radiation Protection Dosimetry, 182(4), pp.448~458 (2018), Oxford University Press (OUP)[DOI]
  59. Jubair Al Mahmud, "A study into the long-overlooked carcinogenic radon in bottled water and deep well water in Dhaka, Bangladesh", International Journal of Environmental Analytical Chemistry, pp.1~13 (2023), Informa UK Limited[DOI]
  60. M. M. Mahfuz Siraz, "Vertical distributions of radionuclides along the tourist-attractive Marayon Tong Hill in the Bandarban district of Bangladesh", Environmental Monitoring and Assessment, 195(3), pp.382~ (2023), Springer Science and Business Media LLC[DOI]
  61. C M Alonso-Hernández, "NATURAL RADIOACTIVITY AND EVALUATION OF RADIATION HAZARDS IN SOILS FROM GRANITOIDE-GRANITE GEOLOGICAL FORMATION IN CUBA", Radiation Protection Dosimetry, 184(1), pp.5~11 (2018), Oxford University Press (OUP)[DOI]
  62. Enis Kapdan, "Outdoor radioactivity and health risk assessment for capital city Ankara, Turkey", Journal of Radioanalytical and Nuclear Chemistry, 318(2), pp.1033~1042 (2018), Springer Science and Business Media LLC[DOI]
  63. Kaan Manisa, "Assessment of natural radioactivity level of soil and water in the region of Çorlu (Turkey)", Journal of Radioanalytical and Nuclear Chemistry, 329(3), pp.1213~1221 (2021), Springer Science and Business Media LLC[DOI]
  64. K. Umesha Reddy, "Natural radioactivity level in soils around Kolar Gold Fields, Kolar district, Karnataka, India", Journal of Radioanalytical and Nuclear Chemistry, 314(3), pp.2037~2045 (2017), Springer Science and Business Media LLC[DOI]
  65. G. Sankaran Pillai, "Natural radioactivity levels in the soils and human risk assessment in Tiruchirappalli district (Tamil Nadu, India)", Journal of Radioanalytical and Nuclear Chemistry, 307(2), pp.1265~1277 (2015), Springer Science and Business Media LLC[DOI]
  66. B. Jananee, "Natural radioactivity in soils of Elephant hills, Tamilnadu, India", Journal of Radioanalytical and Nuclear Chemistry, 329(3), pp.1261~1268 (2021), Springer Science and Business Media LLC[DOI]
  67. M A M Uosif, "SOIL–SOYBEAN TRANSFER FACTOR OF NATURAL RADIONUCLIDES IN DIFFERENT SOIL TEXTURES AND THE ASSESSMENT OF COMMITTED EFFECTIVE DOSE", Radiation Protection Dosimetry, 188(4), pp.529~535 (2020), Oxford University Press (OUP)[DOI]
  68. Md Abu Haydar, "The status of NORMs in natural environment adjacent to the Rooppur nuclear power plant of Bangladesh", Nuclear Engineering and Technology, 53(12), pp.4114~4121 (2021), 한국원자력학회[DOI]
  69. M.J. Abedin, "Dispersion of radionuclides from coal-fired brick kilns and concomitant impact on human health and the environment", Radiation Physics and Chemistry, 177, pp.109165~ (2020), Elsevier BV[DOI]
  70. Nurul Absar, "Radionuclides Transfer from Soil to Tea Leaves and Estimation of Committed Effective Dose to the Bangladesh Populace", Life, 11(4), pp.282~ (2021), MDPI AG[DOI]
  71. Mansi Dhingra, "Assessment of primordial radionuclide contents in soil samples and of impact of coal-based thermal power plant: A study in Tarn Taran district in Punjab, India", Radiation Protection and Environment, 43(1), pp.49~ (2020), Medknow[DOI]
  72. Guoqing Liu, "Natural radionuclides in soil near a coal-fired power plant in the high background radiation area, South China", Environmental Monitoring and Assessment, 187(6) (2015), Springer Science and Business Media LLC[DOI]
  73. Z Papp, "Significant radioactive contamination of soil around a coal-fired thermal power plant", Journal of Environmental Radioactivity, 59(2), pp.191~205 (2002), Elsevier BV[DOI]
  74. Filiz Gür, "Natural radionuclide emission from coal-fired power plants in the southwestern of Turkey and the population exposure to external radiation in their vicinity", Journal of Environmental Science and Health, Part A, 45(14), pp.1900~1908 (2010), Informa UK Limited[DOI]
  75. H. Aytekin, "On the radiological character of a coal-fired power plant at the town of Çatalaǧzi, Turkey", Turkish, J. Eng. Environ. Sci, 32, pp.101~105 (2008)
  76. Ajay Kumar Mahur, "Radon exhalation and gamma radioactivity levels in soil and radiation hazard assessment in the surrounding area of National Thermal Power Corporation, Dadri (U.P.), India", Radiation Measurements, 50, pp.130~135 (2013), Elsevier BV[DOI]
  77. Elena Charro, "Statistical analysis of the spatial distribution of radionuclides in soils around a coal-fired power plant in Spain", Journal of Environmental Radioactivity, 124, pp.84~92 (2013), Elsevier BV[DOI]
  78. H. Bem, "Evaluation of technologically enhanced natural radiation near the coal-fired power plants in the Lodz region of Poland", Journal of Environmental Radioactivity, 61(2), pp.191~201 (2002), Elsevier BV[DOI]
  79. Lingqing Wang, "Natural radionuclide concentrations in soils around Baoji coal-fired power plant, China", Radiation Effects and Defects in Solids, 162(9), pp.677~683 (2007), Informa UK Limited[DOI]
  80. Xinwei Lu, "Radioactivity level of soil around Baqiao coal-fired power plant in China", Radiation Physics and Chemistry, 81(12), pp.1827~1832 (2012), Elsevier BV[DOI]
  81. Exposure to Radiation from Natural Radioactivity in Building Materials, "NEA", NEA group of Experts, OECD, ~ (1979)

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