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Mir <br /> TABLE 3 <br /> SESOIL INPUT PARAMETERS <br /> Source Diffusion Co- Henry's Law Molecular <br /> Chemical Compound Concentration Solubility efficient in Air Constant foe Koc Weight <br /> b ug/mI cm^2/sec m^3-atm/mole % g/mol <br /> Benzene 9 9 1780 0 088 000548 1-5 7807 78 11 <br /> Toluene 10 516 0 088 000674 1-5 13182 92 14 <br /> Xylenes 45 180 0 071 000605 1-5 34674 10617 <br /> Ethylbenzene 130 168 0 077 000724 1-5 15668 10617 <br /> 2-Methyl Naphthalene 4 4 ppm 25 00654 634000 1-5 794328 14220 <br /> 1,2 DCA 33 8544 009145 000108 1-5 1639 9896 <br /> NOTES <br /> 1 Intrinsic permeability 'kl' for silty loam layer was assumed to be 3 59e-10 cm^2 <br /> 2 Intrinsic permeability 'k2' for sand layer was assumed to be 1 Oe-9 cm^2 <br /> 3 Porosity was assumed as 0 35 <br /> 4 Soil density was assumed as 144 gm/cm^3 <br /> foc=fraction organic carbon measured in sandy zone at 3% <br /> Koc=soil organic carbon adsorption coefficient <br /> I <br /> CRC Enviro0mennl Ruk Mwag®ms,Inc <br /> SEC'OR In MU002110c SECOR• Novembv 1994 <br /> NO2km/N026-01 <br />