안전한 영유아 보육·교육 환경 조성 방안(Ⅲ): 어린이집·유치원의 실내공기질 관리 현황 및 개선 방안

Abstract

This study analyzed the system, guideline, and best practices of domestic and foreign children 's and kindergartens' indoor air quality management to reduce the damage of indoor air pollutants to infants and children. The purpose of this study is to suggest policies for indoor air quality management based on the analyzed data. We analyzed 22 research activities related to children 's activity space from 2002 to 2017, and compared the results according to concentration, time, space, and season of pollutants. We also analyzed the indoor air pollutant management system implemented by the Ministry of Environment and the Ministry of Education. In addition, the problems of indoor air quality management were analyzed by analyzing the certification level and test methods for environmentally friendly building materials (boards, panels and boards, timber, flooring, wallpaper, etc.), performance of air cleaning products and mechanical ventilation and natural ventilation . As a result of the analysis, it is considered that the environmental hazard factors are controlled by the standards of the substance (ie, the indoor air quality management in the indoor environment of the multi use facility or the air quality (Ministry of Education) in the teacher) Is analyzed. In the case of regulated substances, some items (black carbon, phthalate, brominated flame retardants, pesticides, polycyclic aromatic hydrocarbons, etc.) have been investigated through the Ministry of Environment's project. However, It is necessary to search the management plan and policy direction through monitoring the exposure. As a result of the risk assessment for hazardous substances in nursery and kindergarten in the Ministry of Environment ('08 ~ '09) for the hazardous substance exposure and risk investigation project conducted in the children's activity space for two years from 2008, the organophosphorus insecticide , Formaldehyde and some heavy metals are at a level of concern for children 's health. Therefore, we review the enhancement of safety management of nursery and kindergarten environment harmful factors, the solution of RISK, the strengthening of existing system, and propose long term management of IAQ. In addition, by analyzing certification levels and test methods for environmentally friendly building materials (boards, panels, boards, timber, flooring, wallpaper, etc.) and buildings, Also, we propose the expansion of the facilities certification index of nursery and kindergarten among certification evaluation items, the supplementary review of the items in the content, and the supplementary evaluation contents for reduction of the risk. Based on the ventilation equipment (control) method such as air cleaner products, natural and mechanical ventilation methods, we propose to examine the operation, maintenance and management plan for the application technology, application and application of daycare and kindergarten ventilation equipment (control).