Optimization of experimental parameters in the treatment of textile effluents charged by the red cibacrone using the experimental design method

We treated, in this study, textile effluents loaded with red reactive dye cibacrone by complexation using anion resin (RA A500) as substrate. From the values obtained by the experimental studies, we were able to optimize the treatment process (complexation) using the method of experimental designs using the Nemrodw software. The results concerning the theoretical parameters, allowed us to give better treatment by complexation (RA A500, Red Cibacrone) in optimal conditions, namely: the temperature in the range (20 °C), mass RA A500 order (0.2 g), the time of the order (120 min) and the pH of the order (10.5)