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    STUDIA CHEMIA - Issue no. 1 / 2005  
         
  Article:   RETICULATED VITREOUS CARBON (RVC) ELECTRODE REACTOR FOR COPPER IONS REMOVAL FROM DILUTE SOLUTIONS.

Authors:  C.G. ILEA, S. DORNEANU, A. IMRE, P. ILEA.
 
       
         
  Abstract:  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.  
         
     
         
         
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