Abstract
Abstract Imperon Violet KB dye is detected in the wastewater discharges of the Baghdad governorate's textile industries. The purpose of this research is to investigate the electrocoagulation degradation of the textile dye Imperon Violet KB in an aqueous solution with an initial concentration of 100 mg/L. The impact of EC operative factors including density of current, touch time, pH, concentration of initial dye and electrolysis support was explored. When the current density is 1.43 mA/cm2, the duration is 20 min, and the primary pH is 6, the results are peak. Color, turbidity and COD elimination efficiencies were 95 percent, 99.5 percent, and 85 percent, respectively. The final pH varies depending on the original pH with a constant density of current and variable passage time. The color removal efficiency is clearly reduced at high initial concentrations. The effect of using NaCl as an electrolysis help resulted in an improvement in conductivity and voltage. When using a concentration of 1.6 g/L of NaCl, the color removal efficiency is 95.5 percent. The kinetic analysis revealed that the dye degrades according to a second-order rate equation.
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