Amino-Functionalized Wood Aerogel for Efficient Removal of Copper Ions from Water

Table 2

Kinetic parameters for the adsorption of Cu(II) by PEI@wood aerogel.

Sample	(mg·g^−1)	Pseudo-first-order kinetic model			Pseudo-second-order kinetic model
		(min^−1)	(mg·g^−1)		(g·mg^−1·min^−1)	(mg·g^−1)
PEI@wood aerogel	48.45	0.0029	65.16	0.9560	0.019	48.71	0.9921