Q. 4 Sea water is to be desalinized by reverse osmosis using the scheme indicated in the figure below. Use the data given in the figure to determine: a) The rate of waste brine removal (B). b) The rate of desalinized water production (D). c) The fraction of the brine leaving the osmosis cell (which acts like a separator) that is recycled. Brine Recycle (R) Sea Water 500 kg/h 3.1 % salt Reverse Osmosis Cell 4 % salt Brine Waste (B) 5.25 % salt Desalinized Water D 0.05 % salt