H2SO4 con. (wt%) | Contents of polymeric components | Fitted Langmuir equation parameters and CAC | |||||
---|---|---|---|---|---|---|---|
Gln (%) | Xln (%) | Lig (%) | Amax (μg/mg) | Kp | R 2 | CAC (m2/g) | |
MCC | – | – | – | 47.1 ± 19.2 | 0.00652 ± 0.00417 | 0.8721 | 9.3 ± 3.8 |
Raw wheat straw | 35.1 ± 1.4 | 25.0 ± 0.8 | 27.9 ± 1.5 | 3.1 ± 0.6 | 0.00332 ± 0.00114 | 0.9547 | 0.6 ± 0.1 |
0.4 | 49.9 ± 0.2 | 17.0 ± 0.6 | 30.4 ± 0.4 | 12.2 ± 1.12 | 0.00157 ± 0.00032 | 0.9904 | 2.4 ± 0.2 |
1 | 55.2 ± 0.9 | 10.5 ± 0.2 | 31.3 ± 0.3 | 21.5 ± 2.9 | 0.00119 ± 0.00042 | 0.9806 | 4.3 ± 0.6 |
3 | 56.5 ± 1.1 | 5.01 ± 0.3 | 33.4 ± 0.3 | 33.8 ± 4.0 | 0.00071 ± 0.00031 | 0.9865 | 6.7 ± 0.8 |
5 | 62.9 ± 0.7 | 3.81 ± 0.2 | 32.5 ± 1.6 | 27.5 ± 3.5 | 0.00085 ± 0.00032 | 0.9851 | 5.5 ± 0.7 |