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Q. |
What is the osmotic pressure for sea water? |
A. | 1.5 mpa |
B. | 1.8 mpa |
C. | 2.3 mpa |
D. | 2.45 mpa |
Answer» D. 2.45 mpa | |
Explanation: the osmotic pressure of sea water is 2.45 mpa. the concentration of salt in sea water is 32000-35000 mg/l. the applied pressure on the ro equipment is 5.6- 6. |
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