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. 2022 May 12;27(10):3110. doi: 10.3390/molecules27103110

Table 4.

Adsorption kinetic parameters for Pu(IV) on SG-VTS-VPQ.

Adsorption Kinetic Model Parameters Pu(IV)
Pseudo first-order qe (mg·g−1) 42.89
K1 (s−1) 0.023
R2 0.983
Pseudo second-order qe (mg·g−1) 45.07
K2 (g·s·mg−1) 0.001
R2 0.957
Elovich αE (mg·(g·s)−1) 1.483
βE (g·mg−1) 4.313
R2 0.930