Table 2.
Adsorption of humic substances on several bottom and fly ashes.
| Adsorbent | Retention (g humic substances/g ash) |
|---|---|
| Fly ash | |
| Megalopolis | 1.72 |
| Kardia | 0.62 |
|
| |
| Bottom ash | |
| Megalopolis | 2.21 |
| Kardia | 1.31 |
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