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AWT has reached the conclusion that in order to popularize seawater desalination plants, it is mandatory to incorporate environment-friendly energy-saving systems into water treatment plants. |
Power consumption per 1 m3 when
compared with conventional systems
By using a new energy recovery system which reuses drainage pressure,
we have been able to reduce power consumption by as much as 60% compared with conventional systems
with no energy-saving system incorporated.
| No energy-saving system installed | Turbo charger installed |  New energy recovery device |
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| 外 観 |  |
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| Flow |  |
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Power consumption | 50.8kWh | 32.3kWh | 18.7kWh |
| Motor | 55.0kW | 37.0kW | 22.0kW | |
| Feed volume | 570.0m³/day | 570.0m³/day | 209.6m³/day | |
| Total head | 630m | 400m | 630m | |
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Power consumption | N/A | N/A | 1.5kWh |
| Motor | N/A | N/A | 5.5kW | |
| Feed volume | N/A | N/A | 360.4m³/day | |
| Total head | N/A | N/A | 30m | |
| Total power consumption | 50.8kWh | 32.3kWh | 20.2kWh | |
| Power consumption/m³ | 6.10kW/m³ | 3.88kW/m³ | 2.43kW/m³ | |
| Energy saving rate when compared with equipment with no energy-saving system installed | - | 36.4% | 60.2% | |
 (For equipment with treatment capacity of 200 m³/d)） |
Flow chart with new energy recovery device
