

MCQOPTIONS
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1. |
_________ is a modification of ultra filtration in which water is added to the feed as filtration proceeds in order to wash out feed components which will pass through the membranes, basically lactose and minerals. |
A. | Permeate |
B. | Retentate |
C. | Concentration factor |
D. | Diafiltration |
Answer» E. | |