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

한국지하수토양환경학회 (Korean Society of Soil and Groundwater Environment)
권호 표지

DNAPL migration in fracture networks and its remediation

  • 이항복 (서울대학교 지구환경과학부) ;
  • 지성훈 (서울대학교 지구환경과학부) ;
  • 여인욱 (전남대학교 지구환경과학부) ;
  • 이강근 (서울대학교 지구환경과학부)
  • 발행 : 2003.09.01
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초록

We applied the modified invasion percolation (MIP) model to the migration of DNAPL within a two-dimensional random fracture network. The MIP model was verified against laboratory experiments, which was conducted using a two-dimensional random fracture network model. The results showed that the MIP needs modification. To remove TCE trapped in a random fracture network, the density-surfactant-motivated removal method was applied and found very effective to remove TCE from dead-end fractures.

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