摘要
在铀矿山环境综合治理过程中,野外现场测量氡析出率是一项费时、费力的工作。本项目初步研究了用FD-3017RaA土壤测氡仪野外现场快速测定铀废石堆氡析出率。研究结果表明,该常规土壤氡测量仪器可用于测量铀废石堆上的氡析出率,即使在氡析出率不超标的地区,该仪器也是可实际应用的。在进行大量氡析出率测定工作而并不需要严格定量时,可考虑应用氡浓度与氡析出率δ的相关关系,快速估算该点的氡析出率。
In the process of managing comprehensively the environment of uranium mine, to measure the radon exhalation rate on field is a both time-consuming and laborious work. This project preliminarily studied how to use D-3017 RaA radon measurement instrument to measure the radon exhalation rate from uranium waste rock pile on field. The results show that this conventional soil radon measurement instrument can be used to measure the radon exhalation rate from uranium waste rock pile, even in the areas where the radon exhalation rate is below the standard. Furthermore, we can use the correlation between radon concentration and radon exhalation rate, facing a huge work for radon exhalation rate measurement that does not need strict quantity, to estimate the radon exhalation rate of this measuring point.
出处
《江西能源》
2008年第4期20-24,共5页
Jiangxi Energy
基金
江西省教育厅课题资助(赣教技字[2007]238号)
东华理工大学"核资源与环境"省部共建教育部重点实验室开放课题(060618)。
作者简介
房磊（1984～），女，东华理工大学在读硕士，地球探测与信息技术专业。
