Development and Evaluation of Environmentally Benign Aqueous Two Phase Systems for the Recovery of Proteins from Tannery Waste Water

Table 5

Regression coefficients according to (7) in PEG/citrate salt system at 30°C.

Type of ATPS	𝐴	𝐵	𝐶	𝑅^2	AARD (%)
PEG + SC	−0.0443	−0.0012	3 × 10^−5	0.9946	0.0624
PEG + KC	−0.0981	0.0022	−3 × 10^−5	0.9615	0.0559
PEG + AC	−0.1767	0.0069	−1 × 10^−4	0.9780	0.0453