Reverse Osmosis Exam With Correct Actual Questions And Accurately Well Defined Answers.
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Course
RP.
Institution
RP.
Reverse Osmosis is: - correct answer a membrane process that removes dissolved and suspended solids from a water stream.
Osmosis is: - correct answer the spontaneous net movement of solvent molecules thro...
Reverse Osmosis is: - correct answer a membrane process that removes
dissolved and suspended solids from a water stream.
Osmosis is: - correct answer the spontaneous net movement of solvent
molecules through a partially permeable membrane into a region of higher solute concentration, in the
direction that tends to equalize the solute concentrations on the two sides
Osmotic Pressure is: - correct answer the force that a dissolved substance
exerts on a semipermeable membrane, through which it cannot penetrate, when separated by it from
pure solvent.
RO increased flowrate can be accomplished by placing elements in __________(series or parallel) -
correct answer parallel
RO increased purity can be accomplished by placing elements in __________(series or parallel) - correct
answer series
Fouling/Scaling of RO membranes can be caused by: - correct answer Iron (Fe),
Calcium Carbonate (CaCO3) and Calcium Sulfate (CaSO4)
Exelon uses RO to clean water in what systems? - correct answer Make-up
water system
Spent fuel pool cleanup
Boron reclaimation
Chlorine is added to water prior to the RO to prevent: - correct answer
Biofouling
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