Figure 16

Removal efficiency of PO43−, SO42− and Cl—ions with BC. The concentration of each ion is 10 ppm; BC loading: 2 g/L; agitation speed: 150 RPM, adsorption time: 4 h.

Removal efficiency of PO43−, SO42− and Cl—ions with BC. The concentration of each ion is 10 ppm; BC loading: 2 g/L; agitation speed: 150 RPM, adsorption time: 4 h.