Hostname: page-component-cb9f654ff-9b74x Total loading time: 0 Render date: 2025-08-29T16:37:26.250Z Has data issue: false hasContentIssue false
  • English
  • Français

A simplified prediction equation for reactive solute transport in soils

Published online by Cambridge University Press:  27 March 2009

S. K. Gupta  and
R. N. Pandey
S. K. Gupta
Affiliation:
Central Soil Salinity Research Institute, Karnal (Haryana), India
R. N. Pandey
Affiliation:
Central Soil Salinity Research Institute, Karnal (Haryana), India
Get access Rights & Permissions [Opens in a new window]

Summary

A general equation for predicting the movement of interacting and non-interacting solutes is proposed. Equations to predict the leaching fractions and mean displacement depth of linearly adsorbed solutes have been derived from the solution of the general equation. A simple equation which considerably reduces the experimental and analytical work has also been derived to evaluate the adsorption coefficient. The predicted adsorption coefficient compares favourably with published data.

Information

Type
Research Article
Information
The Journal of Agricultural Science , Volume 92 , Issue 3 , June 1979 , pp. 587 - 589
Copyright
Copyright © Cambridge University Press 1979

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable

References

REFERENCES

Burns, I. G. (1975). An equation to predict the leaching of surface applied nitrate. Journal of Agricultural Science, Cambridge 85, 443–454.CrossRefGoogle Scholar
Burns, I. G. (1976). Equations to predict leaching of nitrates uniformly incorporated to a known depth or uniformly distributed throughout the soil profile. Journal of Agricultural Science, Cambridge 86, 305–313.CrossRefGoogle Scholar
Lapidus, L. & Amundson, N. R.(1952). Mathematics of adsorption in beds. 6. The effect of longitudinal diffusion in ion exchange and chromatographic columns. Journal of Physical Chemistry 56, 984–988.CrossRefGoogle Scholar
Levin, I. (1964). Movement of added nitrates through soil columns and undisturbed soil profile. Transactions of the 8th International Congress on Soil Science, Bucharest IV, 1011–1022.Google Scholar
Pandey, R. N. & Gupta, S. K. (1978). Equations to predict leaching of soluble salts in saline soils. Journal of Agricultural Science, Cambridge 91, 131–134.CrossRefGoogle Scholar
Rousselle, V. (1913). Le Mouvement des nitrate dans le Sol et ses conséquences relative à pemploi du nitrate de soude. Annales de la Science Agronomique, 4th series, pp. 97–115.Google Scholar
Wood, W. W. (1978). Use of laboratory data to predict sulphate sorption during artificial ground water recharge. Ground Water 16,22–31.CrossRefGoogle Scholar