2. Thermodynamic Parameters (ΔG°, ΔH°, and ΔS°) for the Adsorption of Tartrazine Dye on Inactivated BSY at Different Temperatures and pH.

	temperature (°C)	ΔG (kJ mol–1)
pH 2	10	–13.85
	25	–13.76
	37	–13.70
	90	–13.41
pH 7	10	–4.30
	25	–4.15
	37	–4.03
	90	–3.49