การตรวจวัดและวิเคราะห์ปริมาณกัมมันตภาพจำเพาะของนิวไคลด์222Rn ในตัวอย่างน้ำดื่มบริเวณชุมชนตลาดเก่าเขตอำเภอเมือง จังหวัดยะลา
Year: 2017
Type: article
Abstract: Specific Activities of Radon-222 (222Rn) in 50 drinking water samples collected from the communityold market area at Meaung district in Yala province were measured and analyzed by using the RAD7 Radon Detector with RAD H2O. It was found that the average value of specific activities of 222Rn is 0.016 Bq/L and average risk of committed effective dose for people was found to be 0.023 mSv/y. Thus, the average value of specific activities of 222Rn and the annual effective dose for people in drinking water were lower than the recommended values which were announced by United States Environmental Protection Agency (USEPA).
Institution: Yala Rajabhat University
Language: English
Subfield: Radiation
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W7220114872