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

<div>(a) Response surface for dye extraction in (%). (b) Effects of variables on dye extraction in the Pareto chart. (c) Coherence between predicted and observed values of % of extraction.</div>

Journal of Chemistry

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Figure 4

Figure 4: Experimental Design and Optimization of Decolourization of Reactive Black-5 Dye Using Cloud Point Extraction 