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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2008.12
- 수록면
- 216 - 223 (8page)
이용수
초록· 키워드
오류제보하기
An efficient method for the simultaneous determination of eleven phenolic endocrine-disrupting chemicals (EDCs) present in wastewater influent samples was described. The 11 phenolic EDCs including alkylphenols, chlorophenols, and bisphenol A were determined by gas chromatography/ mass spectrometry-selected ion monitoring (GC/MS-SIM) following two work-up methods for comparison; isobutoxycarbonyl (isoBOC) derivatization and tert-butyldimethylsilyl (TBDMS) derivatization. The wastewater influent samples containing the 11 EDCs were adjusted to pH 2 with H₂SO₄ and then cleaned up with n-hexane. Next, they were subjected to solid-phase extraction (SPE) with XAD-4 resin and subsequently converted to isoBOC or TBDMS derivatives for sensitivity analysis with gas chromatography/mass spectrometry-selected ion monitoring (GC/MS- SIM). Following isoBOC derivatization and TBDMS derivatization, the recoveries were 86.6-105.2% and 97.6-142.7%, the limits of quantitation (LOQ) for the 11 phenolic EDCs for SIM was 0.001-0.050 ng/mL and 0.003-0.050 ng/mL, and the SIM responses were linear with the correlation coefficient varying by 0.9717-0.9995 and 0.9842-0.9980, respectively. When these methods were applied to five selected wastewater influent samples, for isoBOC derivatization and TBDMS derivatization the ranges of concentration detected were 0.2-99.6 ng/mL and 0.4-147.4 ng/mL, respectively.
목차
등록된 정보가 없습니다.
참고문헌 (26)
참고문헌 신청
1. [보고서] - Japan Environment Agency / 1998 / Strategic Programs on Environmental : 68 ~ 77
2. [학술지(정기간행물)] - Lagana, A / 2004 / Analytic-al methodologies for determining the occurrence of endocrine disrupting chemicals in sewage treatment plants and natural waters / Analytica Chimica Acta 5801 : 79 ~ 88
3. [학술지(정기간행물)] - Braun, P / 2003 / Trace analysis of technical nonylphenol, bisphenol A and 17α-ethinylestradiol in wastewater using solid-phase microextraction and gas chromatography- mass spectrometry / J. Chromatogr. A 988 : 41 ~ 51
4. [학술지(정기간행물)] - Holger M. K / 2001 / Determination of endorcrine-disrupting phenolic compounds and estrogens in surface and drinking water by HRGC-(NCI)-MS in the picogram per liter range / Environ. Sci. Technol 35 : 3201 ~ 3206
5. [학술지(정기간행물)] - Benjamin L. L. T / 2007 / Comprehensive study of endocrine disrupting compounds using grab and passive sampling at selected wastewater treatment plants in South East Queensland, Australia / Australia. Environ. Inter 3 : 654 ~ 669
2. [학술지(정기간행물)] - Lagana, A / 2004 / Analytic-al methodologies for determining the occurrence of endocrine disrupting chemicals in sewage treatment plants and natural waters / Analytica Chimica Acta 5801 : 79 ~ 88
3. [학술지(정기간행물)] - Braun, P / 2003 / Trace analysis of technical nonylphenol, bisphenol A and 17α-ethinylestradiol in wastewater using solid-phase microextraction and gas chromatography- mass spectrometry / J. Chromatogr. A 988 : 41 ~ 51
4. [학술지(정기간행물)] - Holger M. K / 2001 / Determination of endorcrine-disrupting phenolic compounds and estrogens in surface and drinking water by HRGC-(NCI)-MS in the picogram per liter range / Environ. Sci. Technol 35 : 3201 ~ 3206
5. [학술지(정기간행물)] - Benjamin L. L. T / 2007 / Comprehensive study of endocrine disrupting compounds using grab and passive sampling at selected wastewater treatment plants in South East Queensland, Australia / Australia. Environ. Inter 3 : 654 ~ 669
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UCI(KEPA) : I410-ECN-0101-2017-539-001547032