8. Determine membrane area needed for RO system to produce water that contains NaCl of 500 mg/L with flow rate of 1000 m /d. Note that the feed concentration of NaCl is 3000 mg/L. Assume R = 90%, pump pressure is 45 atm. The constant of membrane (k) is 2.

匿名用户最后更新于 2021-11-29 17:06 土木工程Civil Engineering

8. Determine membrane area needed for RO system to produce water that contains NaCl of 500 mg/L with flow rate of 1000 m /d. Note that the feed concentration of NaCl is 3000 mg/L. Assume R = 90%, pump pressure is 45 atm. The constant of membrane (k) is 2.5*10* C = 3000 m3/t C = 500 mg/L Q = 1000 mo/d Cj=? Oj?

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8. Determine membrane area needed for RO system to produce water that contains NaCl of 500 mg/L with flow rate of 1000 m /d. Note that the feed concentration of NaCl is 3000 mg/L. Assume R = 90%, pump pressure is 45 atm. The constant of membrane (k) is 2.

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