Experimental Design and Optimization of Decolourization of Reactive Black-5 Dye Using Cloud Point Extraction

Figure 6

(a) Response surface for dye concentration in the dilute phase after separation. (b) Pareto chart for dye concentration in the dilute phase after separation. (c) Comparison between predicted and observed values of dye concentration in the dilute phase after separation.

(a)

(b)

(c)