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

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

Numerical Simulation and Laboratory Test Analysis of Air Sparging for TCE Remediation

  • 김훈미 (서울대학교 지구환경과학부) ;
  • 이강근 (서울대학교 지구환경과학부)
  • 발행 : 2003.04.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

Trichloroethylene, which is one of the representative DNAPL, has been found in underground water sources as a result of the manufactural use, and disposal of the chemical. In this research, in situ air sparging method was chosen to reduce the TCE concentration from the source zone. The concentration reduction in the source zone resulting from air sparging is simulated using the modified STOMP Water-Air operational mode in a two dimensional axisymmetric domain and bench scale test is conducted to analyze the performance of air sparging. The results of laboratory tests are compared with numerical simulations.

키워드