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a b i-- ' <br /> IV- ---------------------- ---------- -------------------------- ------ --- - --- -- -- <br /> VLEACHSM (Version 1 . 0 , 1995) <br /> 1 Vadose zone LEACHzng and Saturated zone Mixing model <br /> 1 Center for Subsurface Modeling Support <br /> Robert S Kerr Environmental Research Laboratory <br /> U S Environmental Protection Agency <br /> Ada, Oklahoma <br /> ---- -- - ----- - ----------- ------------ --- - -- --- - ----- --- ----- - ------- - - --- -- -- <br /> +LEACHSM Input Data for diesel, t0=20 yr, 3rd type b. c . , sblr55d INP <br /> 1 soil columns <br /> 7imestep = 1 00 years . Simulation length = 100 00 years <br /> irintout every 1 00 years Vertical profile stored every 1 00 years <br /> noc = 1000 0 ml/g, 0 35315E-01cu ft /g <br /> ,K' <br /> h = 0 24000E-02 (dimensionless) . <br /> queous solubility = 5 0000 mg/l, 0 14158 g/cu. ft <br /> _.ree air diffusion coefficient = 84500E-01 cmA2/sec, 2868 4 ftA2/yr <br /> oil Column 1 <br /> Soil Column I <br /> ,Column area = 1 0000 sq ft <br /> 56 cells, each cell 1 000 ft thick <br /> Longitudinal 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 /> b",,ilk density = 1 5000 g/ml, 42475 g/cu ft . <br /> rosity = 0 4000 Volumetric water content = 0 . 3000 <br /> rganic carbon content = 0 . 00300000 <br /> Recharge Rate = 0 23000000 ft/yr <br /> Fixed flux at Cell #1 (3rd type b c ) = 0 00 mg/l, = 0 00 g/cu ft <br /> **** Aquifer Properties **** <br /> Horizontal GW Flux (q=ki) = 4 31 ft/year <br /> 3ackground Conc of GW Flux = 0 . 20 mg/L <br /> Leachate Penetration Depth = 40 . 00ft <br /> ij <br /> .I <br />