Table 13 Energy consumption accounting of hollow fiber nanofitration.
Electric device | Installed power (kW) | Daily energy consumption (kWh/d) | Daily output of permeat (t/d) | Electricity charge (RMB/KWh) | Energy consumption per ton of permeat (RMB/t) |
|---|---|---|---|---|---|
Supply Pump | 1.5 | 6.9238 | 25 | 0.63 | 0.17448 |
Circulating Pump | 2.2 | 11.9361 | 25 | 0.63 | 0.30079 |
Flush Pump | 1.5 | 0.3456 | 25 | 0.63 | 0.00871 |
Dosing Pump of NaClO | 0.024 | 0.0004 | 25 | 0.63 | 0.00001 |
Dosing Pump of NaOH | 0.024 | 0.0004 | 25 | 0.63 | 0.00001 |
Dosing Pump of Citric Acid | 0.024 | 0.0004 | 25 | 0.63 | 0.00001 |
Other Low-Power Devices | 0.03 | 0.7321 | 25 | 0.63 | 0.01845 |
In Total | 0.50246 | ||||
