Evaluation of analytical method for polybrominated diphenyl ethers (PBDEs) in manufactured products waste

신선경; 김형섭; 전태완; 김태승; 김종하; 이정아

오늘 하루 그만보기

P-ISSN1225-0163
E-ISSN2288-8985
SCOPUS, ESCI, KCI

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P-ISSN 1225-0163
E-ISSN 2288-8985

e-Submission

Vol.20, No.2

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Evaluation of analytical method for polybrominated diphenyl ethers (PBDEs) in manufactured products waste

Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985

2007, v.20 no.2, pp.109-114

& (2007). Evaluation of analytical method for polybrominated diphenyl ethers (PBDEs) in manufactured products waste. , 20(2), 109-114.

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Abstract

In this study, soxhlet extraction and dissolution-precipitation method are used for separating analyte from polymer materials. In soxhlet extraction efficiency test, it has been found that the DCM, Toluene, THF, and mixtures Acetone/Hexane (1:4, v/v) gave good extraction efficiency, while the use of the ethyl ether, acetone/ethyl ether (1:4, v/v), acetone/hexane (1:1, v/v), DCM/hexane (1:1, v/v) resulted in significantly lower values. In case of dissolution-precipitation method, there is no considerable difference with used different dissolving solvent. The elution amount of multi layer silica and Florisil column were determined with hexane 250 mL and 70 mL of hexane, respectively. Range of PBDE in real waste plastics was N.D.~1,028 ppm.