Publisher : The Korean Environmental Sciences Society
DOI : 10.5322/JES.2012.21.6.655
Title & Authors
COD Removal of Rhodamine B from Aqueous Solution by Electrochemical Treatment Kim, Dong-Seog; Park, Young-Seek;
This study elucidates the COD removal of dye (Rhodamine B) through electrochemical reaction. Effects of current density (7.2 to 43.3 ), electrolyte type (NaCl, KCl, , HCl), electrolyte concentration (0.5 to 2.0 g/L), air flow rate (0 to 4 L/min) and pH (3 to 11) on the COD removal of Rhodamine B were investigated. The observed results showed that the increase of pH decrease the COD removal efficiency. Whereas, the increase of current density;NaCl concentration and air flow rate caused the increase of the COD removal of Rhodamine B.