摘要
为了解兰州市新装修房屋室内空气污染物甲醛的变化特征,通过对兰州市安宁区某户新装修房屋长期跟踪检测,确定室内污染物甲醛的释放规律及影响因素。实验结果表明:一天之内,室内甲醛浓度变化微小;随着季节的变化,甲醛的浓度呈现出先降低后升高再降低的趋势,特别在夏季(7、8月),室内甲醛浓度达到峰值;温度对室内甲醛影响呈正相关;大气压强对室内甲醛影响呈负相关。本研究对改善地区建筑室内空气质量,改善兰州市生态环境,降低能源消耗,促进人居环境可持续发展均有一定的推动作用。
In order to understand the change characteristics of formaldehyde in indoor air pollutants of newly decorated houses in Lanzhou, through the detection of long-term tracking of Arming District of Lanzhou city in a newly renovated house to determine the release regularity and influence factors to the indoor formaldehyde. The experimental results showed that the indoor formaldehyde concentration change was small in one day：the concentration of formaldehyde showed a tendency to lower first and go up and then decrease change with seasons, especially in the summer （July and August）,the indoor formaldehyde concentration reached the peak：the effect of temperature on indoor formaldehyde was positively correlated; the effect of atmospheric pressure on indoor formaldehyde was negative correlation. This study has a positive effect on improving the indoor air quality, which improved the ecological environment, reduced energy consumption and promoted the sustainable development of human settlements in Lanzhou.
出处
《工程质量》
2017年第7期42-46,共5页
Construction Quality
基金
甘肃省建筑科学研究院2017年度科研项目经费资助(GJKY-2017-07)
关键词
兰州市
室内空气
甲醛
Lanzhou City
indoor air
formaldehyde
作者简介
任文理，男，工程师，硕士，研究方向为建筑室内空气污染物。
