What is the BEST indication that the pre-treatment filter (or filters) of a reverse osmosis fresh water generator must be serviced by cleaning or replacement?
A
An excessive pressure drop across the pre-treatment filter.
B
An excessive salinity of the fresh water output.
C
An insufficient fresh water production by the unit.
D
An excessive pressure drop across the membrane modules.
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Question 1 / 205eccef9cbacbc34ba4d458c9
Question 1 of 205eccef9cbacbc34ba4d458c9
What is the BEST indication that the pre-treatment filter (or filters) of a reverse osmosis fresh water generator must be serviced by cleaning or replacement?
What is the BEST indication that the pre-treatment filter (or filters) of a reverse osmosis fresh water generator must be serviced by cleaning or replacement?