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논문 기본 정보

자료유형
학술저널
저자정보
Deok-Jun Kweon (Seoul National University) Moon-Kyung Kim (Seoul National University) Kyung-Duk Zoh (Seoul National University)
저널정보
대한환경공학회 Environmental Engineering Research Environmental Engineering Research 제23권 제4호
발행연도
2018.12
수록면
354 - 363 (10page)

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초록· 키워드

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We examined the levels of brominated flame-retardants (BFRs) including polybrominateddiphenyl ethers (PBDEs), tetrabromobisphenol-A (TBBPA), hexabromocyclododecane (HBCD), and phthalates in indoor dusts in residential houses in Korea, and their distribution patterns depending on building characteristics. Mean concentrations of phthalate esters (1,825 ㎍ g<SUP>-1</SUP>) were significantly higher than that of BFRs (PBDE: 1,332 ng g<SUP>-1</SUP>, HBCDs: 459 ng g<SUP>-1</SUP>, and TBBPA: 213 ng g<SUP>-1</SUP>), indicating more frequent use of phthalate-containing products such as PVC flooring in the Korean houses. PVC flooring house was associated with higher concentrations of DEHP (p = 0.001) and BBP (p = 0.012), indicating that exposure to phthalate was higher in the PVC flooring house. Building age was significantly related with levels of PBDEs especially BDE-47 (p = 0.062), BDE-203 (p = 0.007), DEHP (p = 0.004), and BBP (p = 0.070), respectively, indicating that older buildings can produce higher amounts of PBDEs and phthalates. Our study can provide important information on the sources of BFRs and phthalates in residential houses in Korea.

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ABSTRACT
1. Introduction
2. Methods and Materials
3. Results and Discussion
4. Conclusions
References

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UCI(KEPA) : I410-ECN-0101-2018-539-003101030