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' FATE AND TRANSPORT MODEL INPUT SUMMARY FILE <br /> Model Description: <br /> Volatilization from groundwater to outdoor air <br /> Ile: <br /> tNew Project <br /> Simulation time (years). 100 <br /> ' Unsaturated Zone Properties for Vapor Model <br /> Total porosity (cm3/cm3) 0.25 <br /> ' Water content(cm31cm3) 0.15 <br /> Thickness of capillary fringe (cm) 50. <br /> Air content in capillary fringe(cm31cm3) 5.00E-03 <br /> (Water cont. in cap. fringe(cm3/cm3)). 0.24 <br /> Distance from groundwater to surface (m). 4.9 <br /> ' Lens Properties for Vapor Model <br /> Lens thickness (m). 6.0 <br /> ' Total porosity (cm31cm3) 0.25 <br /> Water content(cm3/cm3) 0.15 <br /> OUTDOOR AIR PARAMETERS <br /> ' Height of box (breathing zone) (m) 2.0 <br /> Length of box (m). 10. <br /> Wind speed (m/s) 2.0 <br /> ' CHEMICAL DATA FOR: Ethylbenzene <br /> Diffusion coefficient in air (cm2/s) 7.50E-02 <br /> Diffusion coefficient in water (cm2/s) 7.80E-06 <br /> Solubility (mg/1) 1.69E+02 <br /> Vapor pressure (mmHg) 9.6 <br /> KOC (L/kg). 3.60E+02 <br /> Henry's Law coefficient (-). 0.32 <br /> Molecular weight (g/mol). 1.06E+02 <br /> Source Concentrations: <br /> Source cont in GW for outdoor air model(mg/1) 0.86 <br /> i <br /> I <br /> ' CHEMICAL DATA FOR: Toluene <br /> Diffusion coefficient in air (cm2/s) 8.70E-02 <br /> Diffusion coefficient in water (cm2/s) 8.60E-06 <br /> Solubility (mg/1) 5.26E+02 <br /> ' Vapor pressure (mmHg) 28. <br /> KOC (Ukg). 1.80E+02 <br /> Henrv's haw coefficient 0.27 <br /> C <br />