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Model Control Parameters <br /> Infinite aquifer(y) Yes <br /> Infinite in depth No <br /> Type of source _ <br />' Simulation Time (years) 100 <br /> l4kia Specific Parameters <br />' Effective Porosity [-] 035 <br /> Hydraulic Conductivity [m/yr] 11,125 <br /> Hydraulic Gradient[-] 00032 <br />' Longitudinal Dispersivity [m] 10 <br /> Transverse Dispersivity [m] 3 <br /> Vertical Dispersivity [m] 03 <br /> Dry Wt Soil Sulk Density [gtcm**3] 1 83 <br /> Fraction Organic Carbon [-] 0 039 <br /> Thickness of the aquifer[m] 15 <br />' Receptor Well Geometry <br /> X Coord - of Well [m] 675 <br /> Y Coord - of Well [m] 34 <br /> Z Coord - Top of Screen [m] 0 <br />' Z Coord - Bottom of Screen [m] 4 <br /> Source Geometry <br />' Length of source in X-dir[m] <br /> Length of source in Y-dir(m] <br /> Thickness of source in Z-dir[m] <br /> Xylene <br />' emical Specific Parameters for each chemical <br /> ne <br /> OC [uglgOCluglml] 240 <br /> Degradation Rate Constant in Saturated Zone Q10�440 <br /> Molecular Diff Coeff[CMA 2/s] 7 80E-06 <br />' Data for Risk Assessment <br /> Body Weight and lifetime - Deterministic <br /> Average Weight(kg) <br />' Lifetime (yrs) <br />' Drinking Water <br /> Exposure Frequency [days/yr) <br /> Exposure Duration [years] <br />' Ingestion Rate [liters/day] <br /> Drinking Water Chemical Specific Parameters <br /> Xylene <br />' Bioavailability [fraction] <br /> Oral Dose <br />' Xylene ' <br /> Slope Factor[ 1/(mg/kg-day) ] <br /> �eference Dose [mg/kg-day] <br /> 1 <br />