Research Article
Solidification and Stabilization of Spent TBP/OK Organic Liquids in a Phosphate Acid-Based Geopolymer
Table 2
Porosity and pore size distribution of PAG-solidified TBP/OK samples (SPT).
| Samples | Pore size distribution | Porosity (%) | ≤10 nm | 10–100 nm | 100–1000 nm | ≥1000 nm |
| PAG | 40.72 | 46.11 | 4.18 | 8.99 | 16.94 | CST | 35.52 | 47.66 | 7.58 | 9.24 | 17.44 | DST | 30.24 | 50.15 | 7.77 | 11.84 | 22.03 | EST | 26.82 | 52.36 | 8.59 | 12.23 | 23.47 |
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