Figure 3

Structure of the batch reverse osmosis process based on the two operational pressurization and purge-refill phases (V1: Bypass valve, V2: main valve, V3: purge-refill valve), adapted from66.

Structure of the batch reverse osmosis process based on the two operational pressurization and purge-refill phases (V1: Bypass valve, V2: main valve, V3: purge-refill valve), adapted from66.