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

<div>(a) Response surface for the phase volume ratio. (b) Effect of variables on the coacervate phase volume fraction. (c) Relationship between predicted and observed values of the phase volume ratio.</div>

Journal of Chemistry

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Figure 5

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