Unit operation/component | Unit | Amount |
---|---|---|
(I) Pre-treatment through sand filters and activated carbon filters | ||
 Biofilm transfer pump | kWh | 1.12 |
 Back wash pump | kWh | 0.42 |
 Process water | m3 | 337.5 |
(II) UF membrane | ||
 Back wash pump | kWh | 0.21 |
 Process water | L | 168.8 |
 NaOH | kg | 0.08 |
(III) RO membrane | ||
 Intermediate transfer pump | kWh | 1.12 |
 High pressure pump | kWh | 6.6 |
 Intermediate transfer pump - Chemical cleaning | kWh | 0.37 |
 High pressure pump - Chemical cleaning | kWh | 2.24 |
 Process water | L | 168.8 |
 NaOH | kg | 0.08 |