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

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

Biosurfactant를 이용한 환경수복에서의 토양세척능

Soil Washing Potential of Biosurfactant in Soil Remediation

  • 최영국 (한국화학연구소 화학기술연구부) ;
  • 김민길 (한국화학연구소 화학기술연구부) ;
  • 이수복 (한국화학연구소 화학기술연구부) ;
  • 이가연 (충북대학교 화학과) ;
  • 이대희 (충북대학교 화학과) ;
  • 권수한 (충북대학교 화학과)
  • 발행 : 1999.10.01
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초록

The goal of present study is to evaluate the potential of soil washing for removing metal contaminants from a contaminated soil. Remediation of a soil contaminated with copper, cadmium and phenol were performed by a soil washing using a biosurfactant. The removal of copper, cadmium and phenol from soil (sandy, kaoline, mixed one) was evaluated as a function of biosurfactant (wt %) concentration in the batch process. The results showed that overall rejection coefficient for copper, cadmium and phenol were grater than 50 %, 25 %, respectively.

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