4 questions Intermediate

ECADEMY test

Community Water Supply Systems

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Question 4 of 4 Intermediate

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Correct
01.
Q: What is Grundfos AQpure?
A: A solar-powered water treatment system
Correct
02.
Q: What do the membranes in ultrafiltration modules do?
A: They separate fine particles from the water
Correct
03.
Q: How do you clean the ultrafiltration module?
A: You reverse the ultrafiltration process
Correct
04.
Q: What is one of the main benefits of the WaterCard system?
A: It collects revenue through pre-payment