If membrane integrity has been compromised, how can it be detected ?
Which one of the below is used to perform a basic clean of RO membranes?
What does the air-scouring cycle do?
What is the aim of UN Sustainable Development Goal 6?
What does biofilm do?
Which of the following statements is correct when implementing intelligent pumps in a RO system?
Test results
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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
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: 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 aim of UN Sustainable Development Goal 6?
A: To make water available for all
Q: What is the aim of UN Sustainable Development Goal 6?
A: To combat climate change
Q: What is the aim of UN Sustainable Development Goal 6?
A: To conserve and use oceans sustainably
Q: What does biofilm do?
A: It reduces the capacity of the cooling tower
Q: What does biofilm do?
A: It leads to an overdosing of chemicals
Q: What does biofilm do?
A: It leads to scaling
Q: Which of the following statements is correct when implementing intelligent pumps in a RO system?
A: The complexity of an RO system increases
Q: Which of the following statements is correct when implementing intelligent pumps in a RO system?
A: The cost of treated water increases
Q: Which of the following statements is correct when implementing intelligent pumps in a RO system?
A: The operation can be remotely monitored