Table 3 Effect of pH solution on MB removal efficiency
From: Adsorption performance of coated bentonite via graphene oxide
pH | 4 | 7 | 9 | 11 |
|---|---|---|---|---|
Removal efficiency (%) | 50 | 72 | 99 | 99 |
From: Adsorption performance of coated bentonite via graphene oxide
pH | 4 | 7 | 9 | 11 |
|---|---|---|---|---|
Removal efficiency (%) | 50 | 72 | 99 | 99 |