한국철도학회:학술대회논문집 (Proceedings of the KSR Conference)

한국철도학회 (The Korean Society for Railway)
권호 표지

선로분기기 주변 철도토양의 동전기-펜톤 공정 정화에 따른 전해질 농도의 영향

Effect on electrolyte concentration during the ElectroKinetic-Fenton Process for contaminated soil around railroad turnout

  • 강해숙 (한국철도기술연구원, 철도환경연구실) ;
  • 정우성 (한국철도기술연구원, 철도환경연구실) ;
  • 윤성택 (고려대학교, 지구환경과학과) ;
  • 권태순 (한국철도기술연구원, 시험인증팀) ;
  • 이철규 (한국철도기술연구원, 철도환경연구실) ;
  • 김희만 (한국철도공사 부산지사, 안전환경팀)
  • 발행 : 2010.06.10
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초록

Generally, railroad soil around turnout was caused by leakage of lubricant oils during its maintenance. So, TPH concentration in soil was much higher than standard in Soil Envirnment Law. In additiont, railroad site was still difficult to assess due to railcar operation. This research was conducted to investigate the effect on electrolyte concentration during the Electrokinetic-Fenton process for contaminated soil around railroad turnout. As a result, experimental result shows that TPH removal in soil and amount of EOF were changed depending on electrolyte concentration. In future, the removal efficiency can be enhanced to optimize concentration in EK-Fenton Process.

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