Table 5.
Ppy-based adsorbents for the removal of ODs.
| Adsorbent | Adsorbate | pH | Temperature (°C) |
qmax (mg/g) |
Ref. |
|---|---|---|---|---|---|
| Ppy-PANI NF | CR | 4 | 35 | 270.27 | [131] |
| Ppy NF | ARG | 2 | 25 | 121.95 | [125] |
| Ppy-CF | MB | 12 | Room Temp. | 6.0 | [118] |
| Ppy/TiO2 | MB | 13 | 35 | 298.50 | [119] |
| Ppy-Attapulgite-ZVI | NG-B | 2 | 45 | 253.9 | [120] |
| Ppy-Chi-LS | CR | 2 | 50 | 30.12 | [121] |
| Ppy-SBA-15 NC | MB MO |
4.5, 6.5 |
20 | 58.82, 41.66 |
[122] |
| Ppy-PA6 NFM | atrazine | 7 | 70 | 14.8 | [123] |
| Ppy-SD | AO-10 | 3 | 45 | 256.41 | [124] |
| Ppy-BNT NC | 4-nitrophenol | N/A | 25 | 96.15 | [128] |
| Ppy-α Cellulose | RR-120 | 2 | 25 | 96.1 | [132] |
| Ppy-Chi-Fe3O4 | AG-25 | N/A | Room temp. | 32.754 | [133] |
| Ppy-CF | MB | 10 | 25 | 3.30 | [134] |
| Ppy/SD | MB | 2 | Room temp. | 34.36 | [135] |