Run order | [Activating agent] M | Activation time (min) | Activating agent | Yield (%) | Adsorption capacity (mg/g) |
---|---|---|---|---|---|
1 | 1 | 90 | NaOH | 32.40 | 4.607 |
2 | 5 | 90 | H3PO4 | 23.45 | 5.513 |
3 | 5 | 30 | NaOH | 26.00 | 9.628 |
4 | 5 | 30 | H3PO4 | 27.99 | 7.003 |
5 | 3 | 60 | NaOH | 27.26 | 4.550 |
6 | 1 | 30 | NaOH | 41.24 | 2.920 |
7 | 1 | 90 | H3PO4 | 32.74 | 2.700 |
8 | 5 | 90 | NaOH | 25.14 | 9.534 |
9 | 1 | 30 | H3PO4 | 44.58 | 2.365 |
10 | 3 | 60 | H3PO4 | 30.72 | 2.090 |