RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Paper Details


Bibliographic Data:

Code: OMST90
Paper Type: Article
Author(s): Osaki S, Miyoshi T, Sugihara S, Takashima Y
Title: Adsorption of Fe(III), Co(II) and Zn(II) onto particulates in fresh waters on the basis of the surface complexation model I. Stabilities of metal species adsorbed on particulates
Journal: The Science of the Total Environment
Volume: 99   Year: 1990   Pages: 105-114
ISSN-Print: 0048-9697
Internal Storage: V2694
DOI: 10.1016/0048-9697(90)90215-G
Abstract:

A quantitative description of the adsorption of metal ions was attempted for particulates in three fresh waters on the basis of the surface complexation model. Fine particles in sediment at the same sites, and three pure materials, namely quartz, silicagel and kaolin, were also examined for comparison. The stabilities with Fe(III), Co(II) and Zn(II) tend to decrease from fine sediments to particulates and kaolin, and finally to silicagel and quartz. The apparent stabilities of these metal species on particulates are similar to those of their citrate complexes and are slightly higher than those of their glycine complexes.
Comment: cited in [DSMCG99]; surface complexation data are presented in the article but only products of capacitances and surface areas of the materials are given, so the SCM values cannot be entered in RES³T

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