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Cited by 444

The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.

THE SPECIFIC ADSORPTION OF DIVALENT Cd, Co, Cu, Pb, AND Zn ON GOETHITE

FORBES, E. A., POSNER, A. M., QUIRK, J. P.·1976·Journal of Soil Science

Abstract

Summary: The specific adsorption of divalent Cd, Co, Cu, Pb, and Zn on goethite is measured as a function of pH. For each mole of heavy metal adsorbed approximately two moles of H+ ions are displaced from the interface. Using these results the heavy metal adsorption data are expressed as functions of the solution concentrations of both H+ and metal ions, and the interfacial reaction is described by the equation, 2 SH+M 2+ = S 2 M+ 2 H + . The adsorption data are consistent with an electrochemical model of the simultaneous adsorption of H + ions and divalent metal ions on to the oxide. The intrinsic affinities of the metal ions for the oxide surface increase in the order, Cd < Co < Zn < Pb < Cu. However, besides the affinity of the metal ion for the surface, the adsorption curves are considered to be influenced by surface charge, the adsorption density of the metal ions and their size. The analysis of the data in terms of H + and M 2+ ion adsorption is considered to be complementary to the hydrolysis model for heavy metal adsorption.

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Crossref · 10.1111/j.1365-2389.1976.tb01986.x

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Metadata

Authors
FORBES, E. A., POSNER, A. M., & QUIRK, J. P.
Venue
Journal of Soil Science
Publisher
Wiley
Published
1976-06
Volume
27
Issue
2
Pages
154-166
ISSN
0022-4588 (ISSN-L)
OpenAlex
W2074233838
Cited by
444
References
5
FWCI
23.51
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: THE SPECIFIC ADSORPTION OF DIVALENT Cd, Co, Cu, Pb, AND Zn ON GOETHITE. https://app.cochat.ai/papers/10.1111/j.1365-2389.1976.tb01986.x
The paper
FORBES, E. A., POSNER, A. M., & QUIRK, J. P. (1976). THE SPECIFIC ADSORPTION OF DIVALENT Cd, Co, Cu, Pb, AND Zn ON GOETHITE. Journal of Soil Science. https://doi.org/10.1111/j.1365-2389.1976.tb01986.x

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.