Gas permeability and diffusivity in undisturbed soil: SVE implications

Journal of Environmental Engineering

Volumn 124, Issue 10, 1998, Pages 979-986

  Poulsen, Tjalfe G ^a   Moldrup, Per ^a   Schjønning, Per ^b   Massmann, Joel W ^c   Hansen, Jens Å ^a  

^a AALBORG UNIVERSITY   (Denmark)

^b DANISH INSTITUTE OF AGRICULTURAL SCIENCES   (Denmark)

^c UNIVERSITY OF WASHINGTON   (United States)

Author keywords

Diffusivity; Modeling; Soil pollution; Soil remediatian

Indexed keywords

AIR PERMEABILITY; BIOREMEDIATION; DIFFUSION IN SOLIDS; EXTRACTION; MATHEMATICAL MODELS; POROSITY;

SOIL VAPOR EXTRACTION (SVE);

SOIL POLLUTION CONTROL;

DIFFUSIVITY; MODELING; SOIL POLLUTION; SOIL REMEDIATION;

EID: 0032194651     PISSN: 07339372     EISSN: None     Source Type: Journal    
DOI: 10.1061/(ASCE)0733-9372(1998)124:10(979)     Document Type: Article

References (11)

1. Al-Jibury, F. K., and Evans, D. D. (1965). "Water permeability of saturated soils as related to air permeability at different moisture tensions." Soil Sci. Soc. Am. Proc., 29, 366-369.
2. Armstrong, J. E., Frind, E. O., and McClellan, R. D. (1994). "Nonequilibrium mass transfer between the vapor, aqueous, and solid phases in unsaturated soils during vapor extraction." Water Resour. Res., 30, 355-368.
3. Ball, B. C. (1981). "Modelling of soil pores as tubes using gas permeabilities, gas diffusivities and water release." J. Soil Sci., 32, 465-481.
4. Blackwell, P. S., Ringrose, A. J., Jayawardan, N. S., Olsson, K. A., McKenzie, D. C., and Mason, W. K. (1990). "The use of air-filled porosity and intrinsic permeability to air to characterize structure of macropore space and saturated hydraulic conductivity of clay soils." J. Soil. Sci., 41, 215-228.
5. Brooks, R. H., and Corey, A. T. (1966). "Properties of porous media affecting fluid flow." J. Irrig. and Drain. Div., ASCE, 92, 61-88.
6. Millington, R. J., and Quirk, J. M. (1961). "Permeability of porous solids." Trans. Faraday Soc., 57, 1200-1207.
7. Moldrup, P., Kruse, C. W., Rolston, D. E., and Yamaguchi, T. (1996). "Modeling diffusion and reaction in soils. III: Predicting gas diffusivity from the Campbell soil-water retention model." Soil Sci., 161, 366-375.
8. Moldrup, P., Olesen, T., Rolston, D. E., and Yamaguchi, T. (1997). "Modeling diffusion and reaction in soils. VII: Predicting gas and ion diffusivity in undisturbed and sieved soils." Soil Sci., 162, 632-640.
9. Moldrup, P., Poulsen, T. G., Schjønning, P., Olesen, T., and Yamaguchi, T. (1998). "Gas permeability in undisturbed soils: Measurement and predictive models." Soil Sci., 163, 180-189.
10. Penman, H. L. (1940). "Gas and vapor movements in soil: The diffusion of vapors through porous solid." J. Agric. Sci., 30, 437-462.
11. Petersen, L. W., Moldrup, P., El-Farhan, Y., Jacobsen, O. H., Yamaguchi, T., and Rolston, D. E. (1995). "The effect of moisture and soil texture on the adsorption of organic vapors." J. Envir. Qual., 24, 752-759.