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Table 1 TMP adsorption onto SiNP-Cu kinetic parameters at various temperatures

From: Experimental and theoretical study for removal of trimethoprim from wastewater using organically modified silica with pyrazole-3-carbaldehyde bridged to copper ions

Kinetic Model
Temperature (K) 308 315 320
Pseudo-1st Order  
 R12 0.75 0.81 0.91
 K1 (min−1) 3.91 6.35 7.32
 q1 (mg g−1) 19.38 19.82 20.3
 qe (Calculated) 9.32 11.23 13.62
 Qe(exp) 41.21 23.17 48.23
Pseudo-2nd Order  
 R22 0.992 0.981 0.999
 K2 (g mg−1 min−1) 0.003 0.004 0.005
 q2 (mg g−1) 39.32 20.38 40.46
 qe (Calculated) 42.86 22.23 47.85
Intra-particle diffusion  
 Rp2 0.999 0.964 0.999
 Ki (mg s−1\2 g−1) 0.18 0.26 0.19
 C 12.32 14.8 15.7