Test ECR_Sa   Matrix Fine sand   Contaminant Diesel   Sample weight 1.8 [Kg] Sample length 10 [cm] Sample volume 1.0 [L] Sample density 1.8 [kg/L] Exposure time 28 [d] Voltage (constant) 10 [V] Specific voltage 1 [V/cm]

Table 7: Main characteristics of the test ECR_Sa – test performed on sand at a specific voltage of 1 V/cm.