Table 3. Composition of Seawater.
| composition (mg/L) | SW | SW/2 | SW-HS | SW/2-HS |
|---|---|---|---|---|
| Na+ | 3336 | 1668 | 5230 | 2615 |
| Ca2+ | 361 | 180 | 0 | 0 |
| Mg2+ | 756 | 378 | 0 | 0 |
| Cl– | 5531.00 | 2766 | 5531 | 2766 |
| SO42– | 3260 | 1630 | 3260 | 1630 |
| HCO3– | 220 | 110 | 220 | 110 |
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