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---------- - <br /> VLEACHSM (Version 1 . 0, 1995) <br /> Vadose zone LEACHYng and Saturated zone Mixing model <br /> Center for Subsurface Modeling Support <br />' Robert S Kerr Environmental Research Laboratory <br /> U S . Environmental Protection Agency <br /> Ada, Oklahoma <br /> ------- - -- - --- ---------- --- ---------- ---------- -- ---- - --- --- --- -- -- <br /> ILEACHSM Input Data- for diesel, t0=20 yr, 3rd type b c , mw4r55d INP <br /> 1 soil columns <br /> imestep = 1 . 00 years Simulation length = 100 00 years <br /> r.intout every 1 00 years Vertical profile stored every 1 00 years <br /> oc = 1000 0 ml/g, 0 35315E-Olcu ft /g <br /> Kh = 0 24000E-02 (dimensionless) . <br /> tqueous solubility = 5 0000 mg/1, 0 14158 g/cu ft <br /> ree air diffusion coefficient = 84500E-01 cmA2/sec, 2868 4 ft*2/yr <br /> foil Column 1 <br /> Soil Column I <br /> l olumn <br /> area = 1 . 0000 sq ft . <br /> 56 cells, each cell 1 000 ft thick. <br /> ngitud.inal dispersivity (AL) in vadose zone = 1 1100 ft <br /> Contaminant Decay Rate in the vadose zone = 25500 1/yr, <br /> Decay Rate in the Source = 00000 1/yr <br /> **** Soil Properties **** <br />®rganic <br /> lk density = 1 5000 g/ml, 42475 g/cu ft <br /> rosity = 0 4000 Volumetric water content = 0 . 3000 <br /> carbon content = 0 00300000 <br /> Recharge Rate = 0 23000000 ft/yr <br /> Fixed flux at Cell #1 (3rd type b c ) = 0 00 mg/1, = 0 . 00 g/cu ft <br /> **** Aquifer Properties **** <br /> Horizontal GW Flux (q=ki) = 4 31 ft/year <br /> Background Conc of GW Flux W 0 20 mg/L <br /> Leachate Penetration Depth = 40 00ft <br /> 1 <br /> 1 <br /> 1 <br />