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- Goldberg, S.; Lesch, S.M.; Suarez, D.L.
- Geochimica et cosmochimica acta 2007 v.71 no.23 pp. 5750
- selenites; selenium; adsorption; soil; soil chemical properties; soil organic carbon; iron oxides; aluminum oxide; surface area; models; prediction; equations; regression analysis
- ... The constant capacitance model, a chemical surface complexation model, was applied to selenite, Se(IV), adsorption on 36 soils selected for variation in soil chemical properties. The constant capacitance model was able to fit Se(IV) adsorption by optimizing one monodentate Se(IV) surface complexation constant and the surface protonation constant. A general regression model was developed for predic ...