And installation process for producing fresh water from salt water.

摘要

And installation process for producing fresh water from salt water. It adapts to a facility, reverse osmosis membranes (MOI) a recovery of energy (DMF) fail the pressure in the residual return water high pressure coming from the installation of reverse osmosis membranes (MOI). Installing energy recovery (DMF) includes two alternative tanks (A, B) operating in opposite phases, and for each reservoir (A, B) a step backward for the drainage of waste water return is made, which should be faster than the advancing step for filling the other tank (B, a) with said wastewater. In this way the flow of water without interruption to the installation of reverse osmosis membranes (MOI) and output from the same is ensured.