AMBIENTUM BIOETHICA BIOLOGIA CHEMIA DIGITALIA DRAMATICA EDUCATIO ARTIS GYMNAST. ENGINEERING EPHEMERIDES EUROPAEA GEOGRAPHIA GEOLOGIA HISTORIA HISTORIA ARTIUM INFORMATICA IURISPRUDENTIA MATHEMATICA MUSICA NEGOTIA OECONOMICA PHILOLOGIA PHILOSOPHIA PHYSICA POLITICA PSYCHOLOGIA-PAEDAGOGIA SOCIOLOGIA THEOLOGIA CATHOLICA THEOLOGIA CATHOLICA LATIN THEOLOGIA GR.-CATH. VARAD THEOLOGIA ORTHODOXA THEOLOGIA REF. TRANSYLVAN
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Rezumat articol ediţie STUDIA UNIVERSITATIS BABEŞ-BOLYAI În partea de jos este prezentat rezumatul articolului selectat. Pentru revenire la cuprinsul ediţiei din care face parte acest articol, se accesează linkul din titlu. Pentru vizualizarea tuturor articolelor din arhivă la care este autor/coautor unul din autorii de mai jos, se accesează linkul din numele autorului. |
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STUDIA CHEMIA - Ediţia nr.1 din 2005 | |||||||
Articol: |
RETICULATED VITREOUS CARBON (RVC) ELECTRODE REACTOR FOR COPPER IONS REMOVAL FROM DILUTE SOLUTIONS. Autori: C.G. ILEA, S. DORNEANU, A. IMRE, P. ILEA. |
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Rezumat: The present work shows the results of a Cu2+ electroextraction test from a diluted solution (500 ppm) using an electrochemical reactor with a reticulated vitreous carbon cathode. This technique allows the recovery of approximately 90% of the copper ions from the solution. A mathematical model for the design of an electrochemical reactor for Cu2+ electroextraction was built. Using the geometric dimensions of the designed electrochemical reactor, a simulation of the electroextraction process was done in order to compare the calculated data with the experimental ones. A good agreement is observed and small differences were recorded only at the end of the experiment. | |||||||