| 摘要: |
| 以江苏省南京市某办公室为研究对象，研究了采样环境温湿度、采样点位和采样时间对室内甲醛浓度检测结果的影响。研究结果表明，环境温湿度对室内甲醛含量有明显影响；室内甲醛浓度存在不均匀性，污染源周围的甲醛浓度最高；无太阳直射情况下，采样点宜选择门口位置，有太阳直射情况下，采样点宜选择污染源附近。 |
| 关键词: 室内甲醛，采样点位，采样时间，采样温湿度 |
| DOI： |
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| 基金项目: |
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| Sampling Methods for the Determination of Formaldehyde Concentration\= in Indoor Air |
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Li Cai-Xia
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| Abstract: |
| Taking certain office of Nanjing as the research object, this paper studied the effects of the environmental temperature and humidity, the sampling points and sampling time on the indoor formaldehyde concentration. The results showed that the environmental temperature and humidity had obvious effects on indoor formaldehyde concentration; Indoor formaldehyde distributed uneven, the concentration of site surrounding the pollution source was the highest; sampling points should be near the door without direct sunlight, otherwise should be near the pollution source. |
| Key words: indoor formaldehyde, sampling points, sampling time, sampling temperature and humidity |
