| 居室氡浓度及其影响因素分析 |
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| 引用本文： | 竺云波,何小金.居室氡浓度及其影响因素分析[J].环境科学与管理,2009,34(3):78-80. |
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| 作者姓名： | 竺云波 何小金 |
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| 作者单位： | 1. 浙江工商大学环保设计研究院,浙江,杭州,310005
2. 浙江省诸暨市环境监测站,浙江,诸暨,318000 |
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| 摘 要： | 氡是广泛存在于居室中的一种放射性气体，和人体的健康密切相关。以慈溪市某典型居民住宅为研究对象，重点研究了通风、温度、高度、地面装饰材料对室内氡浓度的影响，以及一天中氡浓度的连续变化规律。结果表明：在同一建筑物中，随着楼层的增加，室内氡浓度逐渐降低；在温度为24℃左右时室内氡浓度最低，在15℃～30℃之间，氡浓度表现大致为先下降后上升；随着通风时间的增加，室内氡浓度逐渐降低；夜间的氡水平比白天高，氡水平值的波动范围较大，且呈周期性变化。
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| 关 键 词： | 氡浓度 居室 影响因素 氡控制 |
Indoor Radon Concentration and the Analysis of Influence Factors |
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| Zhu Yunbo,He Xiaojin.Indoor Radon Concentration and the Analysis of Influence Factors[J].Environmental Science and Management,2009,34(3):78-80. |
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| Authors: | Zhu Yunbo He Xiaojin |
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| Institution: | 1.Institute of Environmental Protection and Design;Zhejing Gongshang University;Hangzhou 310005;China;2.Zhuji Environmental Monitoring Center Station;Zhuji 318000;China |
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| Abstract: | Radon is a type of radioactive gas that widely exists in indoor air,and it was therefore closely related to human health.A typical residential dwelling in Cixi city was selected for investigating different factors of ventilation,temperature,height of the rooms and ground decorative materials on indoor radon concentration.And as well the continuous changing profile of concentration during one day was also examined.The results indicated that concentration of indoor radon would decrease with increase of floor ... |
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| Keywords: | radon concentration residential dwelling influence factors radon controlling |
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