Modeling the binding of fulvic acid by goethite: the speciation of adsorbed FA molecules
β Scribed by Jeroen D. Filius; Johannes C.L. Meeussen; David G. Lumsdon; Tjisse Hiemstra; Willem H. van Riemsdijk
- Book ID
- 117117219
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 281 KB
- Volume
- 67
- Category
- Article
- ISSN
- 0016-7037
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π SIMILAR VOLUMES
A heterogeneous complexation model approach has been developed to describe the adsorption of large organic molecules by goethite taking the full speciation of the adsorbed molecules into account. The essence of the model is the calculation of the mean mode of an adsorbed organic molecule, defined by
Zmc bmdmg by a well characterized fulvlc acid was studled by the ion-exchange dlstrlbutlon technique and ultrafdtratlon method at 0 100 M NaCIO, using trace amounts of zmc (a lo-' M) and two different fulvlc acid concentrations (6 2 X 10m4 and 1 2 x 10m3 M) The results were Interpreted by consldermg