ISSN : 1738-4125(Print)
ISSN : 2287-7509(Online)
ISSN : 2287-7509(Online)
실내 먼지 중 프탈레이트류 평가 - 보육시설 및 실내놀이터 중심 -
Evaluation and Analysis of Exposure Levels of Phthalate - Focused on Indoor Playgrounds and Day-care Centers
Abstract
The indoor level of phthalates in children-facilities was assessed in this study. The samples of house dustwere 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) and winter (Jan~Feb, 2008) periods, and analyzed byGC-MS. The DEHP was detected in almost every sample (detection rate : 99%) and the detection rate ofDnBP and BBzP was more than 80%. The average concentrations of DEHP, DEP, DnBP, and BBzP in housedust were 388 ㎍/g dust, 37㎍/g dust, 108㎍/g dust and 349㎍/g dust, respectively. The relationshipbetween construction period and DEHP level was statistically significant. But, other factors such as flooringmaterial, construction period and water leakage were not statistically significant relationship with phthalateslevels. The Phthalate levels were similar or more higher than other the European country.
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