What is crucial to ensure optimal filtration?
What does the air-scouring cycle do?
What is the pore size of the ultrafiltration membrane technology?
Why are many industries conservative in their approach to water reuse?
Which one of the below is used to perform a basic clean of RO membranes?
If membrane integrity has been compromised, how can it be detected ?
Test results
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Q: What is crucial to ensure optimal filtration?
A: Proportional pressure
Q: What is crucial to ensure optimal filtration?
A: Constant flow
Q: What is crucial to ensure optimal filtration?
A: Constant pressure
Q: What does the air-scouring cycle do?
A: It loosens particulates deposited on the outside of the membrane surface
Q: What does the air-scouring cycle do?
A: It increases cleaning effectiveness by adding chemicals
Q: What does the air-scouring cycle do?
A: It cleans the membrane by pumping ultrafiltered water in the opposite direction
Q: What is the pore size of the ultrafiltration membrane technology?
A: Between 0.01 and 0.1 micrometers
Q: What is the pore size of the ultrafiltration membrane technology?
A: Between 0.005 and 0.007 micrometers
Q: What is the pore size of the ultrafiltration membrane technology?
A: Between 0.3 and 0.4 micrometers
Q: Why are many industries conservative in their approach to water reuse?
A: They are concerned about whether the technology works
Q: Why are many industries conservative in their approach to water reuse?
A: They find the initial costs too expensive
Q: Which one of the below is used to perform a basic clean of RO membranes?
A: Forward flush
Q: Which one of the below is used to perform a basic clean of RO membranes?
A: Backwash
Q: Which one of the below is used to perform a basic clean of RO membranes?
A: Handwash
Q: If membrane integrity has been compromised, how can it be detected ?
A: By measuring the concentrate pressure
Q: If membrane integrity has been compromised, how can it be detected ?
A: No permeated water comes out
Q: If membrane integrity has been compromised, how can it be detected ?
A: Permeate conductivity increases