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EK-General : 2017/JUL/07 – 2021/JUL/07
Question
Q7. (a) Explain the principles of osmosis and reverse osmosis. (4)
(b) Describe how reverse osmosis is used for the production of fresh water on board ship(4)
(c) State the limitation of the quality of the permeate in a single pass reverse osmosis system, describing how the quality of the permeate could be improved. (2)
Asked in Year/Month/Ques No.