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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A study on electric current variation characteristics during Electrokinetic remediation of kaolinite contaminated by Pb

납으로 오염된 카올린의 Electrokinetic 정화기법 적용시 전류변화 특성에 관한 연구

  • 김정환 (중앙대학교 건설환경공학과) ;
  • 한상재 (중앙대학교 건설환경공학과) ;
  • 김수삼 (중앙대학교 건설환경공학과)
  • Published : 2000.11.01
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Abstract

In case of applying electrokinetic remediation, magnitude of electric current is one of major factors for estimation of contaminant transport. In practice, electric current provide determination of electric conductivity based on specimen resistance. Electric current variation is produced during Electrokinetic remediation test. Electric current is decreased by expotential function according to time in condition of constant voltage. This can be interpreted as precipitation effect by OH$^{-10}$ generation in a cathode.

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