Batch adsorption experiments, using 0.25 g AC in 50 mL solution with initial pH 4 at 30 C. b Packed column flow experiments, using 1.00 g AC (3.0 cm long) and 200 mL solution (flow rate 1.5 mL/min) with initial pH 4 at 30 C.
Batch adsorption experiments, using 0.25 g AC in 50 mL solution with initial pH4 at 30 C.b Packed column flow experiments, using 1.00 g AC (3.0 cm long) and 200 mLsolution (flow rate 1.5 mL/min) with initial pH 4 at 30 C.