### Model of the remediation pumping (linear sorption)

The 6 years of remediation with sorption does not change the pollution's spread so radically. The pollution cloud is again torn apart in the tectonic intersection. One small centre of pollution is assumed between the borehole HP-113 and a tectonic line of a south-south-west direction. The centre of pollution has concentration of 60-70% and the 2nd centre of pollution behind the tectonic intersection has a maximum concentration of 50%. The remediation pumping draws back the secondary cloud's front to south-south-west.