Figure 3
From: BOF steel slag as a low-cost sorbent for vanadium (V) removal from soil washing effluent
(a) Effect of initial pH on vanadium removal and solution pH change (at room temperature, 200 rpm, steel slag 5.0 g, initial vanadium concentration 100 mg/L, 18-hours reaction); (b) solution pH change with reaction time under different dosages.
