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Different parameters used in the calculation of the cost elements of the proposed FDFO process
| Parameter | Unit | Value |
|---|---|---|
| Cost of fertilizer | USD/kg | 0.23 |
| Cost of freshwater (RO permeate) | USD/m3 | 0.61 |
| Cost of electricity | USD/kWh | 0.10 |
| Rated power of one pump | kW | 0.55 |
| Weight of 10 l initial DS | kg | 12.42 |
| DS initial weight | kg | 12.42 |
| DS final weight | kg | 29.92 |
| Time consumed | h:min | 7:25 |
| Initial concentration of SOA | kg/l | 0.74 |
