文章基本信息

标题：Health Risk Assessment of Aldehydes and VOCs in the Activities Space of Young Children -Focused on Child. care Facilities and Indoor Playgrounds-
其他标题：어린이 주요 활동 공간의 휘발성 유기화합물 노출로 인한 건강 위해성 평가 -보육시설 및 실내놀이터 중심으로-
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作者：Ji-Y eon Yang ; Ho-Hyun Kim ; Su-Hee Yang 等
期刊名称：Environmental Health and Toxicology
电子版ISSN：2233-6567
出版年度：2010
卷号：25
期号：1
语种：English
出版社：Korean Society of Environmental Health and Toxicology
摘要：This study assessed the lifetime cancer and non-cancer risk of aldehydes and volatile organic compounds exposure of young children at child- care facilities and indoor playgrounds in Korea. The samples were ollcted at various children' s facilities (40 day-care houses,42 child. care centers,44 kindergartens,and 42 indoor play- grounds) in summer (Jul ~ Sep,2007),winter (Jan ~ Feb,2008) and Spring (Mar ~ Apr,2008) periods,and ana- lyzed by GC-MS. We estimated the lifetime excess cancer risks (ECRs) of formaldehyde,acetaldehyde,benzene, chloroform,CCI4 and tetrachloroethylene,and the hazard quotients (HQs) of Non-carcinogens (toluene,xylene, benzaldehyde and formaldehyde). Formaldehyde evaluated both cancer and non-cancer risk. The average ECRs of formaldehyde for young children were 1x 10-+~ 1x 10~5 level in all facilities. HQs of four non-carcinogens did not exceed 1.0 for all subjects in all facilities.
关键词：child;care facilities;health risk assessment;VOCs;aldehydes