고등학교 무용연습공간의 실내공기질 연구: PM10, CO2를 대상으로

초록

This study was designed to seek management plans for keeping indoor air environments of high school dance practice rooms pleasant by measuring the indoor air quality of a high school dance practice room. In order to identify the characteristics of the indoor air quality of a high school dance practice room, temperature·humidity, Particulate Matter Less than 10μm(PM10) and carbon dioxide(CO2) were measured at a high school of Gyeonggi-do area in June 11st 2018, based on the maintenance criteria of the air quality specified in the School Health Act announced by the Ministry of Education(2017). The study results are as follows. First, the temperature and the humidity of the dance practice room were measured at 25.5℃ and 52.6%. Second, the average CO2 concentration of the dance practice room was 2,766ppm, which was a little higher than the maintenance standard(1,000ppm) of public facilities specified in the Indoor Air Quality Control Act. Third, the average PM10 concentration of the dance practice room was 11.2㎍/㎥ that satisfied the standard 100㎍/㎥. As shown above, the high school dance practice room maintained proper indoor temperature·humidity conditions, but the PM10 concentration rose during dance practice and it is therefore considered that this may influence physical activities. These results can provide scientific fundamental data to be used in establishing indoor air control measures of high school dance practice rooms. In the light of the characteristics of dance practice rooms, quantitative and qualitative research on the indoor air quality would be required in the future.

키워드