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Electrochemical remediation of copper (II) from an industrial effluent Part II: three-dimensional foam electrodes |
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| Authors: | Panizza Marco Solisio Carlo Cerisola Giacomo |
| Affiliation: | a Chemical Institute, Engineering Faculty, Genoa University, J.F. Kennedy 1 sq., 16129 Genoa, Italy;b Institute of Chemical Engineering, Engineering Faculty, Genoa University, via Opera Pia 15, 16145 Genoa, Italy |
| Abstract: | A batch recycle removal of copper ions from an industrial effluent by means of copper foam cathodes was tested. A constant current of 750 A was applied to the cell in order to perform the reduction. Copper depletion was investigated at different solution flow rates and a removal greater than 98% was obtained with a flow rate of 1000 l/h. The influence of initial metal concentration on copper deposition and current efficiency is also discussed. |
| Keywords: | Effluent copper removal Three-dimensional foam electrodes Wastewater |
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