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Influence of time, pH, temperature, organic matter and exchangeable cations on the adsorption of oxamyl on illites and kaolinites

Published online by Cambridge University Press:  27 March 2009

O. P. Bansal  and
Vijay Bansal
O. P. Bansal
Affiliation:
Chemical Laboratories, Dharma Samaj College, Aligarh-202001, India
Vijay Bansal
Affiliation:
Chemical Laboratories, Dharma Samaj College, Aligarh-202001, India
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Summary

The adsorption of oxamyl under various conditions of time, pH, temperature, organic matter and exchangeable cations on illites and kaolinites was examined. The first order reaction indicated diffusion-controlled adsorption, maximum adsorption occurring at pH 6–5 which is near the pK value of oxamyl. Exchangeable cation in the order Na > H > Ca, organic matterand increasing temperature decreased adsorption. Adsorption isotherms and the molecular structure of oxamyl point to a reaction mechanism for oxamyl association with acid- and base-saturatedclays which involve either protonation or co-ordination of exchangeable clay cations to the carbonyl of the amide structure.

Type
Research Article
Information
The Journal of Agricultural Science , Volume 94 , Issue 3 , June 1980 , pp. 557 - 563
Copyright
Copyright © Cambridge University Press 1980

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References

Aldbich, D. G. & Buchanan, J. R. (1958). Anomalies in techniquesfor preparing H-bentonites. Soil Science Society America Proceedings 22, 281–285.CrossRefGoogle Scholar
Alymore, L. A. G. & Qulrk, J. P. (1959). The effect of surface area on adsorption. Nature (London) 183, 1752–1755.Google Scholar
Bowman, B. T. (1973). The effect of saturating cations on the adsorption of Dasanit, O, O-dimethyl O-(p-(methyl sulfinyl) phenyl) phosphorothioate by montmorillonite suspensions. Soil Science Society America Proceedings 37, 200–207.CrossRefGoogle Scholar
Deli, J. & Wabbest, G. F. (1971). Adsorption, desorption and leaching of diphenamid (N-N-dimethyl 2:2 diphenylacetamide) in soils. Weed Science 19, 67–69.CrossRefGoogle Scholar
Fbaenkel, A. & Fbanconi, C. (1960). Protonation of amides. Journal of the American Chemical Society 82, 4478–4483.CrossRefGoogle Scholar
Frenkel, M. (1974). Surface acidity of montmorillonites. Clays and Clay Minerals 22, 435–441.CrossRefGoogle Scholar
Fripiat, J. J., Jelli, A., Poncelet, G. & Andre, J. (1965). Thermodynamic properties of adsorbed water molecules and electrical conduction in montmorillonite and silicas. Journal of Physical Chemistry 69, 2185–2197.CrossRefGoogle Scholar
Ganguli, A. K. (1951). Base exohange capacity of silica and silicates. Journal of Physical Colloid Chemistry 55, 1417–1428.CrossRefGoogle Scholar
Giles, C. H., MacEwan, T. H., Nakhwa, S. N. & Smith, D. (1960). Studies in adsorption. II. A system of classification of solution adsorption isotherms and its use in diagnosis of adsorption mechanisms and in measurement of specific surfaceareas of solids. Journal of the Chemical Society, 3973–3993.CrossRefGoogle Scholar
Harris, C. I., Kaufman, D. D., Sheets, T. J., Nash, B. G. & Kearney, P. C. (1968). Effect of temperature of diculobanil and SD 7961 adsorption on soils. Advances in Pest Control Research 8, 1—11.Google Scholar
Hoffman, R. W. & Brindley, G. W. (1960). Adsorption of non-ionic aliphatic molecules from aqueous solutions on montmorillonite clay organic studies. II. Geochimica et Cosmochimica Acta 20, 15–24.CrossRefGoogle Scholar
Levi-Minzi, R., Soldatini, G. F. & Riffaldi, J. (1976). Cadmium adsorption by soils. Journal of Soil Science 27, 10–15.CrossRefGoogle Scholar
Mortland, M. M. (1966). Urea complexes with montmorillonite. An infrared absorption study. Clay Minerals 6, 143–156.CrossRefGoogle Scholar
Schofield, R. K. & Samson, H. R. (1954). Flocculation of kaolinite due to the attraction of the oppositely charged crystal faces. Discussions of the Faraday Society 18, 135–145.CrossRefGoogle Scholar
Singhal, J. P., Khan, S. U. & Bansal, O. P. (1977). Spectrophotometric determination of oxamyl as copper dithiocarbomate. Journal of Agricultural and Food Chemistry 25, 377–380.CrossRefGoogle Scholar
Singhal, J. P., Khan, S. U. & Bansal, O. P. (1978). Adsorption of oxamyl on montmorillonites. Australian Journal of Chemistry 31, 2151–2156.CrossRefGoogle Scholar
Singhal, J. P. & Singh, C. P. (1976). Studies on the adsorption and interaction of l, 2-dibromo-3- chloropane. I. With montmorillonites. Journal of Agricultural and Food Chemistry 24, 307–310.CrossRefGoogle Scholar
Singhal, J. P. & Singh, N. (1978). Adsorption and interaction of Dimecron with montmorillonite. Soil Science 125, 301–305.CrossRefGoogle Scholar
Solomon, D. H. (1968). Clay minerals as eleotron acceptors or electron donors in organic reactions. Clays and Clay Minerals 16, 31–39.CrossRefGoogle Scholar
Stutzmann, Th. & Siffert, B. (1977). Contribution to the adsorption mechanism of Acetamide and Polyacryl amide onto clays. Clays and Clay Minerals 25, 392–402.CrossRefGoogle Scholar
Swoboda, A. R. & Kunze, G. W. (1968). Reactivity of montmorillonite surfaces with weak organic bases. Soil Science Society America Proceedings 32, 806–811.CrossRefGoogle Scholar
Tahoun, S. A. & Mobtland, M. M. (1966). Complexes of montmorillonite with primary, secondary and tertiary amides. I. Protonation of amides on the surface of montmorillonite. Soil Science 102, 248–254.CrossRefGoogle Scholar
Timmer, L. W. (1974). Suppression of population of the citrus nematode, Tylenchulus semipenetrans with foliar application of oxamyl. Plant Disease Reporter 58, 882–885.Google Scholar
Van Bladel, R. & Moreale, A. (1974). Adsorption of fenuron and monuron (substituted ureas) by two montmorillonite clays. Soil Science Society America Proceedings 38, 244–249.CrossRefGoogle Scholar
Webeb, J. B., Pebry, P. W. & Upchubch, R. D. (1965). The influence of temperature and time on the adsorption of paraquat, diquat, 2, 4D and prometone by clays, charcoal and an anion exchange resin. Soil Science Society America Proceedings 29, 678–687.Google Scholar