Proceedings of the Korean Society of Soil and Groundwater Environment Conference (한국지하수토양환경학회:학술대회논문집)

Korean Society of Soil and Groundwater Environment (한국지하수토양환경학회)
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PCBs 오염토양의 생물학적 처리

  • 나인욱 (한국과학기술연구원 수질환경 및 복원연구센터) ;
  • 황경엽 (한국과학기술연구원 수질환경 및 복원연구센터) ;
  • 최지원 (한국과학기술연구원 수질환경 및 복원연구센터) ;
  • 김선미 (한국과학기술연구원 수질환경 및 복원연구센터) ;
  • 최수진 (한국과학기술연구원 수질환경 및 복원연구센터)
  • Published : 2006.04.01
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Abstract

The possibility of removal of PCBs (Polychlorinated Biphenyls) in soil was studied using biological method. The effects of soil and co-substrate on both PCBs reduction rate and chloride ion concentration in soil were investigated. It was shown that PCBs concentration of all the soils used in this study were reduced from 5ppm to below 1ppm after 60days, also chloride ion concentration in slurry increased, Results showed that leaf mold and humic acid as co-substrate do not seem to be effective for biological treatment of PCBs in soil,

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