An Effective Biomass for the Adsorption of Methylene Blue Dye and Treatment of River Water

Figure 6

(a) Effect of contact time; (b) pseudo-first-order kinetics; (c) pseudo-second-order kinetics; (d) intraparticle diffusion model for the adsorption of methylene blue onto Neolamarckia cadamba.

(a)

(b)

(c)

(d)