Applied Chemistry, Vol.6, No.1, 292-295, May, 2002
화학적 토양세정에서 알콜성 물질에 의한 유동성 연구
Mobilization Effect on Recovery of Dodecane by Chemical Soil Washing Using Alcohols
This research is to investigate the mobilization effect of mixed surfactant-solvent solutions in a dodecane-contaminated soil bed. Tween-80 and low carbon-numbered alcohols were used as washing agents. With butanol, the recovery efficiency reached maximum 94%, which was the highest among our experiments. However, extended retention times lowered the removal efficiency probably due to increased admicelles during the process.