| 除湿机冷凝水中亚硝酸盐的浓度与大气环境质量的关系探讨 |
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| 引用本文： | 汪晓军,占永革,胡贵平.除湿机冷凝水中亚硝酸盐的浓度与大气环境质量的关系探讨[J].中国环境监测,2003,19(6):47-49. |
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| 作者姓名： | 汪晓军 占永革 胡贵平 |
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| 作者单位： | 华南理工大学环境科学与工程系,广东,广州,510640 |
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| 摘 要： | 探讨了家用除湿机作为空气水溶性物质采集器的可行性。通过离子色谱仪对冷凝水离子成分的分析,并与空气总悬浮微粒(TSP)可溶性化学成分的对比,发现水汽中大部分阴阳离子的含量只比TSP低1个数量级。但TSP中一般检测不出亚硝酸根,而在水汽中则可检测出亚硝酸根离子,且水汽中亚硝酸根离子的浓度与取样位置的大气环境质量有关。
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| 关 键 词： | 除湿机 冷凝水 空气总悬浮微粒 亚硝酸 大气污染 |
| 文章编号： | 1002-6002(2003)06-0047-03 |
| 修稿时间： | 2003年2月2日 |
The study of the relationship between atmospheric air quality and concentration of NO_2~- in condensate water by the dehumidizer |
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| WANG Xiao-jun,ZHAN Yong-ge,HU Gui-ping.The study of the relationship between atmospheric air quality and concentration of NO_2~- in condensate water by the dehumidizer[J].Environmental Monitoring in China,2003,19(6):47-49. |
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| Authors: | WANG Xiao-jun ZHAN Yong-ge HU Gui-ping |
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| Abstract: | A new taking sample method by home dehumidizer has been developed, and validated the feasibility of the method as a sampler of atmospheric soluble substance. In order to explore the relationship between condensate water and atmospheric air quality, two observations have been carried out in this research: which comprise the contrast between chemical components of condensate water and soluble chemical components of total suspended particle (TSP). The concentration of NO~-_2 was found in condensate water, it has relationship with atmospheric air quality. |
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| Keywords: | dehumidizer condensate water total suspended particle nitric acid air pollution |
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