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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도시고형폐기물 소각비산재의 Electrokinetic 정화

  • 조용실 (중앙대학교 건설환경공학과) ;
  • 한상재 (중앙대학교 미래신기술연구소) ;
  • 김수삼 (중앙대학교 건설환경공학과)
  • Published : 2001.09.01
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Abstract

In general, municipal solid waste incinerator fly ash (MSWIF) has a potential hazardous leaching of heavy metal with subsurface environment variation. Therefore, to remove the heavy metal from MSWIF electrokinetic technology were used. With constant current density condition heavy metals in MSWIF removed by ion migration. During 7 days operation 40~80% of Cr, Cd and As were removed and longer operation, 14 days treatment, showed 35~100% removal efficiency.

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