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. 2021 Nov 11;11(57):36289–36304. doi: 10.1039/d1ra06069d

Kinetic parameters of pseudo-first-order and pseudo-second-order kinetic models for diclofenac adsorption over GO2–CTS5 and AGO2–CTS5.

Hydrogel Pseudo-first-order model Pseudo-second-order model
k 1 (min−1) q e,1 (mg g−1) R 2 k 2 (g mg−1 min−1) q e,2 (mg g−1) R 2
GO2–CTS5 0.057 58.21 96.64 1.1 × 10−3 67.23 99.45
AGO2–CTS5 0.061 62.55 95.55 1.1 × 10−3 72.31 99.47