A study of metal ion adsorption at low suspended-solid concentrations
January 1, 1987
A procedure for conducting adsorption studies at low suspended solid concentrations in natural waters (<50 mg l−1) is described. Methodological complications previously associated with such experiments have been overcome. Adsorption of zinc ion onto synthetic colloidal titania (TiO2) was studied as a function of pH, supporting electrolyte (NaCl) concentration (0·1-0·002 m) and particle concentration (2–50 mg l−1). The lack of success of the Davis Leckie site bonding model in describing Zn(II) adsorption emphasizes the need for further studies of adsorption at low suspended-solid concentrations.
Citation Information
| Publication Year | 1987 |
|---|---|
| Title | A study of metal ion adsorption at low suspended-solid concentrations |
| DOI | 10.1016/0272-7714(87)90060-6 |
| Authors | Cecily Chang, J.A. Davis, James Kuwabara |
| Publication Type | Article |
| Publication Subtype | Journal Article |
| Series Title | Estuarine, Coastal and Shelf Science |
| Index ID | 70015308 |
| Record Source | USGS Publications Warehouse |
| USGS Organization | Toxic Substances Hydrology Program |