Table 1. Chemical Compositions of the PLDH and LDH/PEG Adsorbents.
adsorbent | Mg (%) | Al (%) | C (%) | H (%) | N (%) |
---|---|---|---|---|---|
PLDH | 15.08 | 8.32 | 0.28 | 2.65 | 5.01 |
LDH/PEG-5 | 13.73 | 6.78 | 4.23 | 2.90 | 4.82 |
LDH/PEG-15 | 14.83 | 7.95 | 3.75 | 2.78 | 4.76 |
LDH/PEG-25 | 10.54 | 5.82 | 6.21 | 3.30 | 3.90 |
LDH/PEG-50 | 10.32 | 5.65 | 5.96 | 3.22 | 3.82 |