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. 2019 Nov 20;9(65):37858–37869. doi: 10.1039/c9ra06450h

Intra-particle diffusion kinetic parameters for the removal of MB onto CMC-Alg/GO beads.

Parameters Step (1) Step (2) Step (3)
K 1 (mg g−1 min−1/2) 1.81 ± 0.05 0.53 ± 0.14 0.084 ± 0.007
C 1 (mg g−1) 0.26 ± 0.30 10.32 ± 1.43 15.05 ± 0.10
R 2 0.999 0.965 0.964
RMSE 0.167 0.102 0.040