Table 4. Comparison of Results of Different Adsorbents on the Adsorption of AMX and CEX.
| adsorbents |
Qmax (mg/g) |
||||
|---|---|---|---|---|---|
| precursors | activating agents | modifying agents | AMX | CEX | reference |
| PA | H3PO4 | 74.20 | 66.44 | this work | |
| PA | H3PO4 | PPWF | 92.59 | 85.82 | this work |
| vine wood | NaOH | 2.69 | 7.08 | (34) | |
| olive stone | H3PO4 | 57.00 | (35) | ||
| graphene nanoplatelets | magnetically | 14.10 | (36) | ||
| chitosan beads | 8.71 | (5) | |||
| organobentonite | 26.18 | (37) | |||
| lotus stalk | H3PO4 | Cu(NO3)2 | 78.12 | ||
| H3PO4 | Fe(NO3)3 | 75.11 | (38) | ||
| amberlite XADF resin | 33.00 | (39) | |||
| nonimprinted polymers | 17.70 | (40) | |||
| molecularly imprinted polymers | 39.70 | (40) | |||