{"title":"A Preliminary Study to Determine the Radon Exhalation Rates of Soil Samples at Different Depths","authors":"H. Çetinkaya","doi":"10.21205/deufmd.2023257419","DOIUrl":null,"url":null,"abstract":"The radon area exhalation rate and mass exhalation rate of the soil samples collected from five different depths from soil surface with 20 cm intervals of a construction site at Kütahya, Turkey was determined by using the E-Perm detectors. Accumulator method is used to determine the radon concentration of the soil samples. Radon concentration of the soil samples were measured between 34 ± 4.4 Bq.m-3 to 86 ± 6.8 Bq.m-3 with an average value of 48.6 ± 5.1 Bq.m-3 for five days analysis time. Radon area exhalation rate of the soil samples were calculated between 163.7 ± 21.3 and 413.1 ± 32.6 mBq.m-2.h-1 with an average of 233.2 ± 24.4 mBq.m-2 .h-1. Radon mass exhalation rate of the soil samples were found between 32.9 ± 4.3 to 83 ± 6.6 mBq.kg-1.h-1 with a mean value of 46.9 ± 4.9 mBq.kg-1.h-1. The radon contribution to the indoor air from soil samples is estimated as 6.5 Bq.m-3.","PeriodicalId":23481,"journal":{"name":"Uluslararası Muhendislik Arastirma ve Gelistirme Dergisi","volume":"10 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2023-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Uluslararası Muhendislik Arastirma ve Gelistirme Dergisi","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.21205/deufmd.2023257419","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The radon area exhalation rate and mass exhalation rate of the soil samples collected from five different depths from soil surface with 20 cm intervals of a construction site at Kütahya, Turkey was determined by using the E-Perm detectors. Accumulator method is used to determine the radon concentration of the soil samples. Radon concentration of the soil samples were measured between 34 ± 4.4 Bq.m-3 to 86 ± 6.8 Bq.m-3 with an average value of 48.6 ± 5.1 Bq.m-3 for five days analysis time. Radon area exhalation rate of the soil samples were calculated between 163.7 ± 21.3 and 413.1 ± 32.6 mBq.m-2.h-1 with an average of 233.2 ± 24.4 mBq.m-2 .h-1. Radon mass exhalation rate of the soil samples were found between 32.9 ± 4.3 to 83 ± 6.6 mBq.kg-1.h-1 with a mean value of 46.9 ± 4.9 mBq.kg-1.h-1. The radon contribution to the indoor air from soil samples is estimated as 6.5 Bq.m-3.
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