Adsorption and Coprecipitation of Copper with the Hydrous Oxides of Iron and Aluminum
โ Scribed by Karthikeyan, K. G.; Elliott, Herschel A.; Cannon, Frederick S.
- Book ID
- 120406936
- Publisher
- American Chemical Society
- Year
- 1997
- Tongue
- English
- Weight
- 149 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0013-936X
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๐ SIMILAR VOLUMES
adsorption and coprecipitation. Changes to the sign of the The adsorption and coprecipitation characteristics of Cr(III), zeta potential (charge reversal), for example, are directly Zn(II), and Ni(II) with amorphous hydrous iron(III) oxide related to sudden changes in adsorption density (3, 4). (HFO
Surface complexation models were used to simulate adsorption (ADS) and coprecipitation (CPT) of copper (Cu) by hydrous oxides of iron (HFO) and aluminum (HAO) over a range of pH and surface-loading conditions. The generalized two-layer model was satisfactory for two very different conditions: (1) lo
Isotherms were developed at pH 6.9 for adsorption (ADS) and coprecipitation (CPT) of Cu by hydrous oxides of Fe (HFO) and Al (HAO) to study the role of sorbate/sorbent ratio in metal cation removal. For low sorbate/sorbent conditions, HFO had a higher Cu retention capacity than HAO regardless of con