separation process subject. Please solve it with full handwrtting solution. Kindly avoid other tutor's answer to answer this question. thank you. have a nice day.

Question 2: (20mark) A glucose-acetate membrane with an area of 4.0 x 10-3 m is used at 25C to determine the permeability constant for reverse osmosis of feed salt solution containing 12.0 kg NaCl/m(density: 1005.5 kg/m?). The product solution has a concentration of 0.468 kg NaCl/m (density: 997.3 kg/m). The measured product flow rate is 3.84 x 10-8 m/s and the pressure difference used is 56.0 atm. Calculate the permeability constants and the solute rejection R. Table 1: Osmotic pressure of various aqueous solutions at 25C Sodium Chloride Solutions Sea Salt Solutions gmol NaCl/ Density Osmotic Wt % Salts Osmotic kg H2O (kg/m?) Pressure Pressure (atm) (atm) 0 997 0 0 0 0.01 997.4 0.47 1.00 7.10 0.1 1001.1 4.56 3.45 25.02 0.5 1017.2 22.55 7.50 58.43 1.00 1036.2 45.80 10.00 82.12 2.00 1072.3 96.2 Sucrose Solutions Solute Mol Osmotic Fraction X pressure 102 (atm) 0 0 1.798 2.48 5.375 7.48 10.69 15.31 17.70 26.33