Indian Jujuba Seed Powder as an Eco-Friendly and a Low-Cost Biosorbent for Removal of Acid Blue 25 from Aqueous Solution

Table 4

Pseudo-first-order and pseudo-second-order rate constants for different temperatures. Conditions as in Table 2 except temperature.

Temperature; (°C)	(mg g^−1)	Pseudo-first-order model			Pseudo-second-order model
		(min^−1)	(mg g^−1)		(min^−1)	(mg g^−1)
35	9.5645	0.0138	9.7181	0.9517	0.1514	9.5602	1.0000
45	8.9688	0.0069	10.2594	0.9726	−0.1144	9.1912	0.9999
55	7.4648	0.0092	7.9676	0.989	−0.0417	7.9745	0.9999
65	6.7324	0.0046	8.9897	0.9924	−0.0375	7.1480	0.9993