Table 3.
Components of waste paper sludge ash (WPSA).
| Component | SiO2 | Al2O3 | Fe2O3 | CaO | K2O | TiO2 | MgO | Na2O | SO3 | Loss on Ignition |
|---|---|---|---|---|---|---|---|---|---|---|
| FA (%) | 59.35 | 11.19 | 10.27 | 4.43 | 4.02 | 3.98 | 1.74 | 1.36 | 0.64 | 3.02 |
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