Table 3.
Adsorption efficiency and adsorption capacity of Pb2+ by BEPS and SEPS.
| Group | Adsorption efficiency of Pb2+ (%) | Adsorption capacity of Pb2+ (mg/g) |
|---|---|---|
| BEPS | 12.8 | 51.2 |
| SEPS | 4.1 | 16.4 |
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