Figure 3
From: Sub-CMC solubilization of dodecane by rhamnolipid in saturated porous media

Breakthrough curves of the surfactants and ethanol (a) and elution curves of dodecane (b) for dodecane solubilization in the 2-D flow cell. Dodecane saturation (Sn) is 0.0035. Area containing dodecane is 136 cm2. Pore water velocity is 0.2 cm/min. Temperature is 25 °C.