Figure 9

Removal efficiency as well as adsorption capacity of PO43− on BC vs BC loading (g/L); PO43− concentration: 10 ppm, pH: 8.5, adsorption time: 4 h, agitation speed: 150 RPM.

Removal efficiency as well as adsorption capacity of PO43− on BC vs BC loading (g/L); PO43− concentration: 10 ppm, pH: 8.5, adsorption time: 4 h, agitation speed: 150 RPM.