어린이 주요 활동 공간의 휘발성 유기화합물 노출로 인한 건강 위해성 평가 -보육시설 및 실내놀이터 중심으로- (Health Risk Assessment of Aldehydes and VOCs in the Activities Space of Young Children -Focused on Child-care Facilities and Indoor Playgrounds-)

서지정보

· 발행기관 : 환경독성보건학회
· 수록지 정보 : 환경독성보건학회지 / 25권 / 1호 / 57 ~ 68페이지
· 저자명 : 양지연, 김호현, 양수희, 김선덕, 전준민, 신동천, 임영욱

초록

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 collected at various children’s facilities (40 day-care houses, 42 child-care centers, 44 kindergartens, and 42 indoor playgrounds) in summer (Jul~Sep, 2007), winter (Jan~Feb, 2008) and Spring (Mar~Apr, 2008) periods, and analyzed 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 1×10-4~1×10-5 level in all facilities. HQs of four non-carcinogens did not exceed 1.0 for all subjects in all facilities.

영어초록

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 collected at various children’s facilities (40 day-care houses, 42 child-care centers, 44 kindergartens, and 42 indoor playgrounds) in summer (Jul~Sep, 2007), winter (Jan~Feb, 2008) and Spring (Mar~Apr, 2008) periods, and analyzed 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 1×10-4~1×10-5 level in all facilities. HQs of four non-carcinogens did not exceed 1.0 for all subjects in all facilities.

참고자료

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