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首页> 美国卫生研究院文献>International Journal of Environmental Research and Public Health >Survey of Radon Concentrations in the University of Granada in Southern Spain
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Survey of Radon Concentrations in the University of Granada in Southern Spain

机译：格拉纳达大学氡浓度调查在西班牙南部

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The objective of this pilot study was to gather and analyze data on radon concentrations in workplaces in three buildings of Granada University (Southern Spain) constructed in different centuries. All measurements were made at basement or ground floor level under normal use conditions except for one space (mineral store), in which measurements were compared between the door closed and open. Measurements were conducted during different time periods between October 2013 and March 2019 with a Radon-Scout PLUS portable Radonmonitor. The duration of continuous recordings at different sites ranged between 42 and 1104 h. Mean accumulated radon concentrations ranged between 12 and 95 Bq/m3, below the maximal level of 300 Bq/m3 set by the World Health Organization (WHO). Relatively high values were recorded in the oldest building (15th century), which was also poorly ventilated. Ventilation appeared to be an important factor in reducing radon levels, especially in areas less exposed to radon, such as Southern Spain.
机译：该试点研究的目的是收集和分析在不同几个世纪建造的格拉纳达大学（南部西班牙南部）的三栋建筑物中氡浓度的数据。除了一个空间（矿物商店）之外，在正常使用条件下，在地下室或地板上进行所有测量，其中在门关闭和打开之间进行测量。 2013年10月至2019年3月的不同时间段进行了测量，其中Radon-Scout加便携式radonmonitor。不同部位的连续记录的持续时间范围为42至1104小时。平均累积的氡浓度在12到95bq / m3之间，低于世界卫生组织（世卫组织）设定的300 BQ / M3的最大水平。在最古老的建筑（15世纪）中记录了比较高的价值，这也是不良通风的。通风似乎是减少氡水平的重要因素，特别是在暴露于氡的区域，如西班牙南部。

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