The adsorption of dyestuffs from aqueous solution using activated carbon: Analytical solution for batch adsorption based on external mass transfer and
β Scribed by Gordon McKay
- Publisher
- Elsevier Science
- Year
- 1983
- Weight
- 645 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0300-9467
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The effect of the zeta \((\zeta)\) potential of activated carbon on the adsorption of cationic dyes from aqueous solution has been studied. The \(\mathrm{pH}_{\mathrm{zpc}}\) of the zero-point charge of activated carbon has been measured by microelectrophoresis. Plots of saturated amount adsorbed fo
Ah&act-Mass transfer coefficients for external and internal transport were determined using experimentally established time-concentration curves in batch tests for the adsorption of organic impurities from water on activated carbon particles. These tests revealed that the mass transfer coefficient f