Research Article
Column Efficiency of Fluoride Removal Using Quaternized Palm Kernel Shell (QPKS)
Table 8
Adams–Bohart constants at different conditions for the fluoride adsorption by QPKS using linear regression analysis.
| Parameter | KAB (L/mg·min) | N0 (mg/L) | R2 |
| Bed height (cm) | 2 | 0.049 | 17.824 | 0.92 | 6 | 0.062 | 8.493 | 0.87 | 10 | 0.065 | 6.049 | 0.96 |
| Initial fluoride concentration (mg/L) | 2 | 0.066 | 8.219 | 0.88 | 8 | 0.020 | 20.489 | 0.85 | 12 | 0.023 | 17.099 | 0.87 |
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