【摘要】 在分析室内健身场所挥发性污染物的挥发和释放机理基础上,建立了室内空气质量预测模型,实现对室内健身场所挥发性污染排放规律的动态监测。室内健身场所挥发性污染物排放对空气质量有严重影响,是重要的污染物来源,室内健身场所中挥发性污染物浓度在一定温度下存在平衡现象,在未达到平衡之前,其排放量与释放时间成正比;温度对实验舱内总挥发性污染物浓度产生明显影响;实验舱在密闭状态下,挥发性污染物浓度是不断累积上升的,在通风状态下,挥发性污染物浓度会迅速下降,如果持续通风,实验舱挥发性污染物浓度会趋于稳定。更多还原

【Abstract】 Based on the analysis of volatilization and release mechanism of volatile pollutants in indoor fitness venues,a prediction model of indoor air quality was established to realize the dynamic monitoring of volatile pollutants emission in indoor fitness venues. The results of the test in the laboratory cabin show that the volatile pollutants emission from indoor fitness venues has a serious impact on air quality and is an important source of pollutants. The concentration of volatile pollutants in indoor fitness venues is balanced at a certain temperature. Before reaching the balance,the amount of volatile pollutants emission is proportional to the release time. The concentration of total volatile pollutants in the test chamber has a significant impact; the concentration of volatile pollutants in the test chamber is increasing continuously under closed condition,and the concentration of volatile pollutants will decrease rapidly under ventilation condition. If continuous ventilation,the concentration of volatile pollutants in the test chamber will tend to be stable.更多还原