| 温泉宾馆室内PM_(10),PM_(2.5),CO_2和~(222)Rn的研究 |
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| 引用本文： | 宋刚,王新明,张伯友,何秋生.温泉宾馆室内PM_(10),PM_(2.5),CO_2和~(222)Rn的研究[J].中国环境科学,2004(6). |
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| 作者姓名： | 宋刚 王新明 张伯友 何秋生 |
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| 作者单位： | 中国科学院广州地球化学研究所 广东广州510640
(宋刚，王新明)，中国科学院广州地球化学研究所 广东广州510640研究员
(张伯友)，中国科学院广州地球化学研究所 广东广州510640(何秋生) |
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| 基金项目： | 基金项目:广东省自然科学基金资助项目(980751，20003046)，广州市建设科技发展基金资助项目 |
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| 摘 要： | 对广东省 4座温泉宾馆室内外氡(222Rn)浓度和温泉水氡浓度进行研究,同时利用便携式探测器对室内外 PM10,PM2.5,CO2和CO 等污染物暴露水平进行直接测定.结果表明,温泉宾馆室内使用温泉水时氡浓度明显高于广东省室内平均氡浓度.除 CO 外,室内 PM10,PM2.5 和CO2 浓度都较高,其中 PM10 和 CO2 的超标率分别达到 67%和 89%.说明温泉宾馆室内不仅存在一般性污染物,而且存在高浓度的 Rn. 222
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| 关 键 词： | 可吸入颗粒物 氡 二氧化碳 室内空气污染 |
Studies on PM_(10),PM_(2.5),CO_2 and ~(222)Rn in the hot spring hotel rooms |
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| SONG Gang,WANG Xin-ming,ZHANG Bo-you,HE Qiu-sheng.Studies on PM_(10),PM_(2.5),CO_2 and ~(222)Rn in the hot spring hotel rooms[J].China Environmental Science,2004(6). |
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| Authors: | SONG Gang WANG Xin-ming ZHANG Bo-you HE Qiu-sheng |
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| Abstract: | Radon (222Rn) concentrations in indoor and outdoor air, as well as in hot spring waters, were studied in four hot spring hotels in Guangdong province; meanwhile PM10, PM2.5, CO2and CO pollutants exposure levels were determined directly with portable detector. Radon concentration in the hot spring hotel rooms at use of hot spring was higher markedly than the average indoor radon concentration of Guangdong province. Indoor PM10, PM2.5 and CO2 concentrations except CO were relatively high, in which PM10 and CO2 exceeded the standards up to 67% and 89% respectively. Apart from ordinary pollutants, hot spring hotels had higher222 Rn concentration in their rooms. |
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| Keywords: | respirable particulate matter radon carbon dioxide indoor air pollution |
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