Bone Char Adsorption of COD and Colour from Tannery Wastewater: Breakthrough Curve Analysis and Fixed Bed Dynamic Modelling

Figure 8

Linear plots of the Thomas model showing the effect of bed height on adsorption of (a) COD and (b) colour onto bone char (inlet concentration of COD of 15,800 mg/L, inlet concentration of colour of 4,050 Pt-Co/L, flow rate of 2 mL/min).

(a)

(b)