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. 2022 May 24;12:8783. doi: 10.1038/s41598-022-12897-9

Table. 1.

SO42− Zero-order kinetics, first-order kinetics parameters and Zn2+ pseudo-first-order kinetics, pseudo-second-order kinetics parameters.

Object Zero-order First-order Object Pseudo-first-order Pseudo-second-order
Reduction kinetics of SO42- k0 (mg L−1 h−1) R2 k1 (h−1) R2 Adsorption kinetics of Zn2+ k2 R2 k3 R2
6.359 0.941 0.0198 0.991 0.0042 0.797 0.268 0.999