other hand, the AgNP loaded onto the STpe biomass support would be retained on the paper. We also performed the same experiment using STpe alone as a control, since there is a possibility for loss of certain components from STpe into the solution, which would wrongly be attributed to the Ag...
Ten capped bottles were used for this experiment. Exactly, 50 mL of 0.01 M KNO3 solution was added to each bottle. The initial pH of the solutions in the bottles was adjusted to different pH values between 2 and 12. Then the adsorbent (0.1 g) was transferred into all the bottles, and...
The low b values that were reported in this experiment imply that the sorbent and the sorbate do not interact strongly with one another. On the other hand, the D–R isotherm was also utilized to evaluate the porosity of apparent free energy and the adsorption characteristics [78,79,80]. ...
Figure6a illustrates the effect of time on the adsorption capacity of BMNC for MB dye. The graph shows the adsorption capacity on the y-axis and the time in minutes on the x-axis. Three different concentrations of MB, namely 50 mg/l, 100 mg/l, and 200 mg/l, were used in the expe...
Figure 8. First–order kinetic model plot of log(qe − qt) as a function of time (experiment in black; linear fit in red). Table 6. Details of the kinetic models during the adsorption of methylene blue on the crystalline phase Ba0.54Na0.46Nb1.29W0.37O5. Following this result, the ...
2.8. Adsorption Regeneration Experiment The regenerative performance was demonstrated by conducting adsorption–desorption cycles using 0.05 g of modified sphagnum moss in a 30 mL solution containing 200 mg/L of MB at the optimal pH and temperature of 298 K for the adsorption experiments. Stirring oc...