การตรวจวัดและวิเคราะห์ปริมาณกัมมันตภาพจำเพาะของนิวไคลด์222Rn ในตัวอย่างน้ำดื่มบริเวณชุมชนตลาดเก่าเขตอำเภอเมือง จังหวัดยะลา
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บทคัดย่อ
ได้ทำการตรวจวัดและวิเคราะห์ปริมาณกัมมันตภาพจำเพาะของนิวไคลด์ เรดอน-222 (222Rn) ในตัวอย่างน้ำดื่ม จำนวน 50 ตัวอย่างบริเวณชุมชนตลาดเก่า อำเภอเมืองจังหวัดยะลา โดยใช้เครื่องวัดก๊าซเรดอน RAD7 ที่มี RAD H2O จากผลการวิเคราะห์ปริมาณกัมมันตภาพจำเพาะของ222Rn มีค่าเฉลี่ยเท่ากับ 0.016 Bq/L และค่ารังสีขนาดเสี่ยงจากการบริโภคน้ำที่มีเรดอนปะปนเข้าสู่ร่างกาย คือ 0.023 mSv/y จะเห็นได้ว่า ค่าเฉลี่ยของค่ากัมมันตภาพจำเพาะของ222Rn ในน้ำบริโภค และค่ารังสีขนาดเสี่ยงของประชาชนที่ใช้น้ำดื่มตลอดทั้งปี มีค่าต่ำกว่าค่ามาตรฐานที่กำหนดไว้ โดยองค์การพิทักษ์สิ่งแวดล้อมแห่งประเทศสหรัฐอเมริกา (United States Environmental Protection Agency : USEPA)
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[13] Sirijarukut, S. (2000). The Investigation of Radon Gas in Ground Water around Songkhla Lake Basin Using
Nuclear Track Etching Technique. Master’s Thesis. Songkla: Prince of Songkla University.
[14] Wanabongse, P. and Bovornkitti, S. (2004). “Radon Gas in Natural Hot Springs in Thailand”, Journal of Health
Science. 13(4), 689-695.
[15] Srisuwan, T. (2006). “Radon: Tphe Hidden Hazard in Buildings”, Journal of Architectural/Planning Research
and Studies. 4(2), 23-37.
[2] US EPA (United States Environmental Protection Agency). (1991). National Primary Drinking Water
Regulation. Radionuclides (Proposed Rules), Federal Register 56, US EPA.
[3] National Academy Press. (1999). Risk Assessment of Radon in Drinking Water. Washington (DC).
[4] UNSCEAR (United Nation Scientific Committee on the Effects of Atomic Radiation). (2000). Sources and
Effects Ofionization Radiation. Report to the General Assembly of the United Nation,with Scientific
Annexes. New York.
[5] WHO (World Health Organization). (2008). Guidelines for Drinking-water Quality, Third Edition
Incorporating the First and Second Addenda.WHO, Volume 1, Geneva.
[6] ICRP. Low-dose Extrapolation of Radiation-related Cancer Risk. (2005). “ICRP Publication 99”, Annual ICRP.
35(4), 431-439.
[7] M. Tirmarche, J.D. Harrison, D.Laurier, F. Paquet, E. Blanchardon and J.W. Marsh. (2010). “Lung Cancer Rick
from Radon and Progeny and Statement on Radon”, Annual ICRP Publication. 40(1), 1-64.
[8] Atyotha, V. (2013). “The Study of Factors that Cause Cancer of the Concentration of Radium 226 in Nam Pong
River at Khon Kaen Province”, Journal of Nurses’ Association of thailand, North-Eastern Division
31(4), 136-143.
[9] Atyotha, V. (2013). “Determination of Radium-226 in Nam Pong river at Khonkaen province via manganese
fibers using Gamma-spectrometry”, Thaksin University Journal. 16(3), 83-91.
[10] Sola, P., Srisuksawad, K., O-Manee, A., Issarapan, P., and Thummagarun, L. (2011). “Radon Concentration
in Air, Hot Springs, and Bottled Mineral Water in Hot Spring, SuanPhueng District, Ratchaburi Province”,
The 12th Conference on Nuclear Science and Technology, 20. 6-7 July 2011, Shangri-La Hotel, Bangkok,
Thailand.
[11] Pongsuwan, T. (1998). “Radioactivity radon in homes”, Songklanakarin Journal of Science and Technology.
20(2), 235-244.
[12] Atyotha,V. and Sola, P. (2015). “Measurement of Radom in drinking water at AmphurMeaung, Khonkhaen
province with RAD H2O”, The 7th National Science Research Conference, 19. 30-31 March 2015,
Naresuan University.
[13] Sirijarukut, S. (2000). The Investigation of Radon Gas in Ground Water around Songkhla Lake Basin Using
Nuclear Track Etching Technique. Master’s Thesis. Songkla: Prince of Songkla University.
[14] Wanabongse, P. and Bovornkitti, S. (2004). “Radon Gas in Natural Hot Springs in Thailand”, Journal of Health
Science. 13(4), 689-695.
[15] Srisuwan, T. (2006). “Radon: Tphe Hidden Hazard in Buildings”, Journal of Architectural/Planning Research
and Studies. 4(2), 23-37.