Research Article

Sustainable Downstream Separation of Itaconic Acid Using Carbon-Based Adsorbents

Figure 6

Adsorption kinetics for the separation of itaconic acid from the aqueous solution at pH 3 and modeling with the pseudo-first-order (PPO) and pseudo-second-order (PSO) equations. ○ means experimental adsorption data.
(a) 20 °C
(b) 30 °C