electrokinetic remediation; soil contamination; mine tailing; buffer zone
Issue Date
2002-04
Publisher
한국지하수토양환경학회
Citation
한국지하수토양환경학회 2002년도 총회 및 춘계학술발표회, page. 279-282
Abstract
In this study, mine tailing buffer zone in cathode was used to overcome precipitation of heavy metals that reducing remediation efficiency during electrokinetic remediation. Test results showed that heavy metal transportation affected by initial soil pH which was verified through traditional test and enhanced test with two type of soils. With mine tailing enhanced method 39% of extraction rate was achieved in surface soil and significant transportation trend was observed in deep soil.