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Generic NICA−Donnan Model Parameters for Metal-Ion Binding by Humic Substances
Open accessAbstract
A total of 171 datasets of literature and experimental data for metal-ion binding by fulvic and humic acids have been digitized and re-analyzed using the NICA-Donnan model. Generic parameter values have been derived that can be used for modeling in the absence of specific metalion binding measurements. These values complement the previously derived generic descriptions of proton binding. For ions where the ranges of pH, concentration, and ionic strength conditions are well covered by the available data,the generic parameters successfully describe the metalion binding behavior across a very wide range of conditions and for different humic and fulvic acids. Where published data for other metal ions are too sparse to constrain the model well, generic parameters have been estimated by interpolating trends observable in the parameter values of the well-defined data. Recommended generic NICA-Donnan model parameters are provided for 23 metal ions (Al, Am, Ba, Ca, Cd, Cm, Co, CrIII, Cu, Dy, Eu, FeII, FeIII, Hg, Mg, Mn, Ni, Pb, Sr, Thv, UVIO2, VIIIO, and Zn) for both fulvic and humic acids. These parameters probably represent the best NICA-Donnan description of metal-ion binding that can be achieved using existing data.
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Cited by
Proton-binding study of standard and reference fulvic acids, humic acids, and natural organic matter
Ritchie, J. D., & Perdue, E. M. (2003) · Geochimica et Cosmochimica Acta · doi:10.1016/s0016-7037(02)01044-x · Cited by 688
Chemical characterization of urban stormwater: traditional and emerging contaminants
Pamuru, S. T., Forgione, E., Croft, K., Kjellerup, B. V., & Davis, A. P. (2022) · Science of The Total Environment · doi:10.1016/j.scitotenv.2021.151887 · Cited by 120
Silvani, L., Cornelissen, G., Botnen Smebye, A., Zhang, Y., Okkenhaug, G., Zimmerman, A. R., Thune, G., Sævarsson, H., & Hale, S. E. (2019) · Science of The Total Environment · doi:10.1016/j.scitotenv.2019.133693 · Cited by 103
Ray, J. R., Shabtai, I. A., Teixidó, M., Mishael, Y. G., & Sedlak, D. L. (2019) · Water Research · doi:10.1016/j.watres.2019.03.097 · Cited by 101
Umbo, S., Lechleitner, F., Opel, T., Modestou, S., Braun, T., Vaks, A., Henderson, G., Scott, P., Osintzev, A., Kononov, A., et al. (2025) · Climate of the Past · doi:10.5194/cp-21-1533-2025 · Cited by 1
Metadata
- Authors
- Milne, C. J., Kinniburgh, D. G., van Riemsdijk, W. H., & Tipping, E.
- Venue
- Environmental Science & Technology
- Publisher
- American Chemical Society (ACS)
- Published
- 2003-02-04
- Volume
- 37
- Issue
- 5
- Pages
- 958-971
- ISSN
- 0013-936X (ISSN-L)
- 1520-5851
- OpenAlex
- W2114746685
- Cited by
- 812
- References
- 0
- FWCI
- 51.35
- Type
- journal article
- Language
- en
- Open access
- green
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- Milne, C. J., Kinniburgh, D. G., van Riemsdijk, W. H., & Tipping, E. (2003). Generic NICA−Donnan Model Parameters for Metal-Ion Binding by Humic Substances. Environmental Science & Technology. https://doi.org/10.1021/es0258879
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