In this 170 first SED prototype, the impressive salt removal and water recovery come with significant energy costs, in the range of 10−1 to 103 kWh/m3 171 (hydr

In this 170 first SED prototype, the impressive salt removal and water recovery come with significant energy costs, in the range of 10−1 to 103 kWh/m3 171 (hydraulic pumping makes up about 0.5 kWh/m3 172 ) That is quite the energy range...