Analytical Science and Technology (분석과학)

The Korean Society of Analytical Sciences (한국분석과학회)
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Determination of personal care products in aquatic environmental samples by GC/MS

GC/MS를 이용한 수질환경시료 중 personal care products의 분석

  • Lee, In-Jung (Nakdong River Environment Research Center, National Institute of Envirnonmental Research) ;
  • Lee, Chul-Gu (Nakdong River Environment Research Center, National Institute of Envirnonmental Research) ;
  • Heo, Seong-Nam (Nakdong River Environment Research Center, National Institute of Envirnonmental Research) ;
  • Lee, Jae-Gwan (Nakdong River Environment Research Center, National Institute of Envirnonmental Research)
  • 이인정 (국립환경과학원 낙동강물환경연구소) ;
  • 이철구 (국립환경과학원 낙동강물환경연구소) ;
  • 허성남 (국립환경과학원 낙동강물환경연구소) ;
  • 이재관 (국립환경과학원 낙동강물환경연구소)
  • Received : 2010.09.03
  • Accepted : 2010.10.08
  • Published : 2010.10.25
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Abstract

Personal care products are a diverse group of synthetic organic chemicals such as antimicrobial compounds, UV filters and organo-phosphate flame retardants and derived from individual usages of soaps, toothpaste and cosmetics. It has been detected in municipal sewage effluent and various environmental samples such as surface water, marine, soil, sediment and aquatic biota in many countries. The occurrence of personal care products in environmental samples could negatively impact the health of the ecosystem and humans, due to persistent, long-term chronic exposure of aquatic organisms. In this study, fifteen personal care products in aquatic environmental samples were determined by gas chromatography-mass spectrometry (GC-MS) with liquidliquid extraction (LLE). Method detection limits were in the range of $0.004\sim0.273\;{\mu}g/L$. Two compounds (TCEP, TCPP) were detected in surface waters and seven compounds (triclosan, 4-MBC, EHMC, BP-3, TCEP, TPP, TBEP) were detected in sewage treatment plants (STP) influents or effluents.

항균제 및 자외선 차단물질, 유기인계 난연제 등과 같은 personal care products는 개인이 일상생활에서 광범위하게 사용하는 비누, 화장품, 치약 등에 포함된 합성유기화합물로 하 폐수 처리시설에서 완벽하게 제거되지 않고 생활하수에 포함된 상당수의 양이 환경 중으로 배출되고 있다. 외국사례의 경우 하천, 해양, 토양, 저질, 생물상 등 다양한 환경매체에서 검출되고 있으며, 잔류성 생물농축성이 있어 지속적으로 노출시 생태계 및 인간의 건강에 심각한 영향을 끼칠 우려가 있다. 본 연구에서는 수질환경시료 중 15종의 personal care products를 액-액추출하여 GC/MS로 분석하였으며, 방법검출한계는 $0.004\sim0.273\;{\mu}g/L$의 범위를 나타내었다. 하천수에서는 TCEP, TCPP 등 2종이 검출되었으며, 하수처리장 시료에서는 triclosan, 4-MBC, EHMC, BP-3, TCEP, TPP, TBEP 등 7종이 검출되었다.

Keywords

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  2. The toxicity of triclosan, bisphenol A, bisphenol A diglycidyl ether to the regeneration of cnidarian, Hydra magnipapillata vol.8, pp.3, 2012, https://doi.org/10.1007/s13273-012-0026-4
  3. Study on characteristics of specific hazardous substances in the industrial wastewater effluent vol.29, pp.3, 2016, https://doi.org/10.5806/AST.2016.29.3.114