[Daily Question] Basic Process Knowledge (Multiple Choice) 20200219
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Regarding the effect of the mixed pressure difference in electrodialysis on the desalination rate, the correct statement is (C). A. A high mixing pressure difference indicates good mixing efficiency; therefore, the higher the mixing pressure difference, the better. B. A high mixing pressure difference results in finer dispersion of the injected water, which leads to less effective coagulation in the electric field. C. An excessively high mixing pressure difference can cause the crude oil to emulsify. D. To prevent crude oil from emulsifying, the mixing pressure drop should be as low as possible
C. An excessively high mixed pressure difference may cause the crude oil to emulsify
C. Excessively high mixing pressure drop may cause crude oil emulsification