Modeling Breakthrough Curves of Citric Acid Adsorption onto Anionic Resins in an Aqueous Solution

Table 2

Models fitting results for citric acid data.

Models	= 20°C			= 35°C			= 55°C			Average MRPE
	%	D.W.	MRPE	%	D.W.	MRPE	%	D.W.	MRPE
Equation (2)	99.96	0.650	5.40	99.97	0.543	3.88	99.99	1.11	1.75	3.68
Equation (3)	99.88	0.491	13.60	99.88	0.529	11.26	99.93	0.848	13.33	12.73
Equation (4)	99.92	0.576	11.76	99.90	0.560	10.54	99.93	0.807	14.68	12.33