Study on Indoor Air Quality of an University Classroom in China

被引:0
|
作者
Lv, Yang
Liu, Chenguang
You, Feng
Fu, Bailin
Chen, Bin
Dong, Peng
Ye, Zhiwang
Zhang, Qian
机构
来源
JOURNAL OF PURE AND APPLIED MICROBIOLOGY | 2014年 / 8卷
关键词
D O I
暂无
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
Indoor air quality not only affects the comfort and health, but also has an impact on indoor work efficiency. The research concentrates on the study of a university in China and measures the air quality of classroom, with projects including CO2 concentration, temperature, relative humidity and particulate matter (PM10, PM2.5), in order to explore the impact of CO2 concentration factors and their impact on students' learning outcomes. The study concludes that the biggest factor affecting college indoor air quality exceeded the indoor CO2 concentration, ventilation lacking and the classroom overcrowding; proving that the indoor CO2 concentration exceeded have a significant effect on students' learning efficiency. The continuous monitoring reflects the growth of the indoor CO2 concentration of the number of ventilators, also higher in winter heating than the fall. Based on the premise of the feasibility, the paper proposed several new methods to lower the indoor CO2 concentration during winter.
引用
收藏
页码:501 / 510
页数:10
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