Environmental Analysis Health and Toxicology

The Korean Society of Environmental Health and Toxicology (환경독성보건학회)
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Evaluation of Cyto-, Geno- and Ecotoxicity of Bio-oil from the Fast Pyrolysis of Rediata Pine

Rediata pine의 fast pyrolysis 공정에서 얻어진 bio-oil의 세포독성, 유전독성 및 생태독성 평가

  • Park, Sun-Young (Faculty of Environmental Engineering, College of Urban Science, University of Seoul) ;
  • Kim, Joo-Sik (Faculty of Environmental Engineering, College of Urban Science, University of Seoul) ;
  • Park, Young-Kwon (Faculty of Environmental Engineering, College of Urban Science, University of Seoul) ;
  • Choi, Jin-Hee (Faculty of Environmental Engineering, College of Urban Science, University of Seoul)
  • 박선영 (서울시립대학교 환경공학부 환경독성학연구실) ;
  • 김주식 (서울시립대학교 환경공학부 환경독성학연구실) ;
  • 박영권 (서울시립대학교 환경공학부 환경독성학연구실) ;
  • 최진희 (서울시립대학교 환경공학부 환경독성학연구실)
  • Published : 2008.09.30
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Abstract

국내에서 목질계 바이오매스는 유망한 재생가능한 자원이다. Fast pyrolysis을 통한 radiata pine 톱밥의 bio-oil의 전환은 벤치스케일의 유동층 반응기을 이용하였다. 이 실험에서 얻어진 bio-oil은 주로 산, 페놀, 알킬페놀 등을 포함하고 있었고. 세포생존율실험, comet assay, 물벼룩 급성유영저해실험을 이용하여 각각 세포독성, 유전독성 및 생태독성을 평가하였다. Bio-oil의 액상부분은 타르 부분보다 세포독성과 유전독성이 더 높게 나타났고, 반면 타르부분은 액상부분에 비해 생태독성이 높게 나타났다. 본 연구에서 얻어진 결과를 통해 pyrolysis 생성물에 대한 다양한 독성영향을 확인할 수 있었으나, 보다 다양한 독성 지표의 적용이 필요할 것으로 보인다.

Keywords

References

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