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Journal of Contaminant Hydrology
Yaron, B., Department of Organic and Residues Chemistry, Institute of Soils and Water, Agricultural Research Organization, Bet Dagan, 50250, Israel
Sutherland, P., Department of Organic and Residues Chemistry, Institute of Soils and Water, Agricultural Research Organization, Bet Dagan, 50250, Israel
Galin, T., Department of Organic and Residues Chemistry, Institute of Soils and Water, Agricultural Research Organization, Bet Dagan, 50250, Israel
Acher, A.J., Department of Organic and Residues Chemistry, Institute of Soils and Water, Agricultural Research Organization, Bet Dagan, 50250, Israel
Adsorption and desorption of vapor hydrocarbons from a synthetic "kerosene" source on different soils was studied. The "kerosene" used consisted of a mixture containing 20% aromatic components (m-xylene, n-butylbenzene, ps-cumene) and 80% aliphatic components (n-decane, n-dodecane). Three different types of soils were used: Mediterranean red sandy clays, arid brown loessial silty loam and Evesham clay. The most influential parameter in the adsorption-desorption processes was the moisture content, which was examined over a range from oven dry to -1 bar water pressure (70% field capacity). The highest adsorption values were on the arid brown loessial silty loam soil, having the following order of adsorption: n-decane > m-xylene > ps-cumene > n-butylbenzene > n-dodecane. From the "kerosene" components the fastest desorption rate was exhibited by m-xylene and the slowest by n-dodecane, in all the soil studied. © 1989.
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הספר "אוצר וולקני"
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תנאי שימוש
Soil pollution by petroleum products, II. Adsorption-desorption of "kerosene" vapors on soils
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Yaron, B., Department of Organic and Residues Chemistry, Institute of Soils and Water, Agricultural Research Organization, Bet Dagan, 50250, Israel
Sutherland, P., Department of Organic and Residues Chemistry, Institute of Soils and Water, Agricultural Research Organization, Bet Dagan, 50250, Israel
Galin, T., Department of Organic and Residues Chemistry, Institute of Soils and Water, Agricultural Research Organization, Bet Dagan, 50250, Israel
Acher, A.J., Department of Organic and Residues Chemistry, Institute of Soils and Water, Agricultural Research Organization, Bet Dagan, 50250, Israel
Soil pollution by petroleum products, II. Adsorption-desorption of "kerosene" vapors on soils
Adsorption and desorption of vapor hydrocarbons from a synthetic "kerosene" source on different soils was studied. The "kerosene" used consisted of a mixture containing 20% aromatic components (m-xylene, n-butylbenzene, ps-cumene) and 80% aliphatic components (n-decane, n-dodecane). Three different types of soils were used: Mediterranean red sandy clays, arid brown loessial silty loam and Evesham clay. The most influential parameter in the adsorption-desorption processes was the moisture content, which was examined over a range from oven dry to -1 bar water pressure (70% field capacity). The highest adsorption values were on the arid brown loessial silty loam soil, having the following order of adsorption: n-decane > m-xylene > ps-cumene > n-butylbenzene > n-dodecane. From the "kerosene" components the fastest desorption rate was exhibited by m-xylene and the slowest by n-dodecane, in all the soil studied. © 1989.
Scientific Publication
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