INDOOR AIR QUALITY IN EDUCATIONAL INSTITUTIONS IN ESTONIA

被引:0
|
作者
Traumann, Ada [1 ]
Tint, Piia [1 ]
Tuulik, Viiu [1 ]
机构
[1] Tallinn Univ Technol, EE-19086 Tallinn, Estonia
来源
ENVIRONMENTAL ENGINEERING AND MANAGEMENT JOURNAL | 2012年 / 11卷 / 01期
关键词
CO2; concentration; education; indoor air; lighting; SYMPTOMS; STRESS;
D O I
暂无
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
The indoor climate of educational institutions (kindergartens, secondary schools and universities) in Estonia is investigated. The main hazards for students' health are: the high concentration (over 800 ppm) of carbon dioxide in the classrooms that refers to the inappropriate ventilation; the non-ergonomic computer workplaces where the direction of the natural light (without blinds for the windows) is causing glare on the monitors; the low humidity of the air in winter; the low air temperatures in the classrooms in winter and high temperatures in the warm season. The recommendations for technically and economically effective improvement possibilities are given.
引用
收藏
页码:207 / 214
页数:8
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