Fig. 8
The relationship between solution pH and removal percentage of Pb2+ (a), Cu2+ (b), and Cd2+ (c) for limestone (CaCO3) and calcined limestone (CaO) adsorbent.
Fig. 8 | Scientific Reports
The relationship between solution pH and removal percentage of Pb2+ (a), Cu2+ (b), and Cd2+ (c) for limestone (CaCO3) and calcined limestone (CaO) adsorbent.
