Question: 1. The below diagram is 2-stage RO array. Please fill in the empty boxes with the appropriate number for TDS concentration and flowrate. Also, please

1. The below diagram is 2-stage RO array. Please fill in

1. The below diagram is 2-stage RO array. Please fill in the empty boxes with the appropriate number for TDS concentration and flowrate. Also, please evaluate 2-stage RO array in terms of water recovery with the obtained flowrate in the last stage. (1) 50% recovery at each stage (2) 98 % rejection ppm of membrane STAGE 1 STAGE 2 ppm gpm PRODUCT gpm 100 ppm in TDS FEED ppm gpm 100 gpm 200 ppm gpm gpm ppm REJECT

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