Langmuir and Freundlich fittings of Cr(vi) removal by LNs and LGNs.
| LNs | LGNs | ||
|---|---|---|---|
| Langmuir model | Q m (mg g−1) | 263.16 | 333.33 |
| K L (l mg−1) | 0.0076 | 0.0309 | |
| R 2 | 0.9726 | 0.9782 | |
| Freundlich model | K F (mg g−1) | 9.6783 | 43.2912 |
| 1/n | 0.3687 | 0.5234 | |
| R 2 | 0.9899 | 0.9938 | |
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.