Table 6 Operating parameters of the adsorption column with the corn cob
Q (mL min−1) | H (cm) | tb (min) | ts (min) | V (mL) | LUB (cm) | qtotal (mg) | mtotal (mg) | qe (mg g− 1) | qe,s (mg s−2) | % R |
|---|---|---|---|---|---|---|---|---|---|---|
2 | 7 | 36.3 | 77.9 | 156 | 3.73 | 0.50 | 0.77 | 0.13 | 0.106 | 65 |
5 | 7 | 2.1 | 35.5 | 177 | 6.60 | 0.51 | 0.88 | 0.13 | 0.106 | 58 |
7 | 7 | 0.5 | 27.5 | 192 | 6.88 | 0.41 | 0.96 | 0.10 | 0.082 | 43 |
2 | 11 | 35.1 | 168.2 | 336 | 8.71 | 0.93 | 1.68 | 0.15 | 0.123 | 56 |
5 | 11 | 2.4 | 60.4 | 302 | 10.56 | 0.74 | 1.51 | 0.12 | 0.098 | 49 |
7 | 11 | 0.3 | 47.9 | 335 | 10.93 | 0.43 | 1.68 | 0.07 | 0.057 | 26 |