Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Fitted kinetic parameters for fluoride adsorption on HAP and CNT-HAP composite.
| Samples | Pseudo first-order | Pseudo second-order | ||||
|---|---|---|---|---|---|---|
| k1 / (min−1) | qe / (mg·g−1) | R2 | k2 / (g·mg−1·min−1) | qe / (mg·g−1) | R2 | |
| HAP | 0.22 | 4.73 | 0.9204 | 0.09 | 4.85 | 0.9827 |
| CNT-HAP | 0.20 | 5.70 | 0.3956 | 0.05 | 5.97 | 0.8277 |
