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ABSTRACT
Although the movement of P through soil can be described by mathematical models, this approach has certain limitations in practical application, particularly when soil is used for waste water renovation. To circumvent the limitations of mathematical modeling, empirical adsorption equations can be obtained and utilized in computer simulation of phosphorus movement. In this way, the renovation lifetime of a soil can be estimated. This approach is not limited to P, and can be used for any potential ground-water contaminate, whether inorganic or organic.
1 Published with the approval of the Director of the New Hampshire Agric. Exp. Stn. as Scientific contribution no. 794. Presented before Div. S-1 and S-2 of the Soil Sci. Soc. of America, Knoxville, Tennessee, August 1975.
2 Assoc. Professor of Soil Chemistry and Assoc. Professor of Forest Resources, respectively, Institute of Natural and Environmental Resources, UNH, Durham, NH 03824.
Received for publication September 30, 1975. Accepted for publication December 16, 1975.
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