# The adsorption kinetics experiment was

3.4. Adsorption kinetics study

Fig. 7. Kinetic data (Mean ± SD) and modeling (a) and equilibrium data (Mean ± SD) and modeling (b) for PD 153035 hydrochloride adsorption of BF onto HM-IMs-5 and HM-NIMs-5.Figure optionsDownload full-size imageDownload as PowerPoint slide

Table 2.

Kinetic constants for the pseudo-first-order equation and pseudo-second-order equation.SorbentsQe,e (μmol g−1) aPseudo-first-order equationPseudo-second-order equationQe,c (μmol g−1) bk1 (min−1)R2Qe,c (μmol g−1)k2 (g μmol−1 min−1)h (μmol g−1 min−1) ct1/2 (min) dR2HM-IMs-547.7145.430.04030.974147.841.095 × 10−32.76618.180.9952HM-NIMs-535.5733.480.03260.946635.181.144 × 10−31.60623.330.9910aQe,e (μmol g−1) is golden brown algae the experimental value of Qe.bQe,c (μmol g−1) is the calculated value of Qe.ch (μmol g−1 min−1) is the initial adsorption rate.dt1/2 (min) is the half-equilibrium time.Full-size tableTable optionsView in workspaceDownload as CSV