{"title":"测定不同深度土壤样品氡析出率的初步研究","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":"{\"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}","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}
A Preliminary Study to Determine the Radon Exhalation Rates of Soil Samples at Different Depths
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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