The method of Kang and Liu | Our method | ||||||
Resource | Quantity | Price | Cost | Resource | Quantity | Price | Cost |
Salt | 0.15 - 0.33 t | 48.6/t | 7.29 - 16.04 | Salt | 0.10 - 0.12 | 48.6 $/t | 4.86 - 5.83 |
bluing agent | 0.08 - 0.15 kg | 60.8/kg | 4.86 - 9.12 | Electricity | 0.85 - 1.7 kwh | 0.12/kwh | 0.10 - 0.20 |
scenting agent | 0.03 - 0.05 kg | 91.1/kg | 2.73 - 4.55 |
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Total | 14.88 - 29.71 | Total | 4.96 - 6.03 |