Question 1 of 4
Intermediate

What is one of the main benefits of the WaterCard system?

Question 2 of 4
Intermediate

What is Grundfos AQpure?

Question 3 of 4
Intermediate

What do the membranes in ultrafiltration modules do?

Question 4 of 4
Intermediate

How do you clean the ultrafiltration module?

Question 4 of 4
Intermediate

Happy with your answers?

Submit your current answers and get the final test result.

Test results

Congratulations. You have passed the test and completed the Community Water Supply Systems
Sorry. You did not pass the Community Water Supply Systems test this time
Achieved badges:
How would you rate this course?
1: What is one of the main benefits of the WaterCard system?
It collects revenue through pre-payment
1: What is one of the main benefits of the WaterCard system?
It supports full accountability and reporting to authorities and funding partners
You can find the answer here >
1: What is one of the main benefits of the WaterCard system?
Its unique way of carrying credits helps to keep water waste at a minimum
You can find the answer here >
2: What is Grundfos AQpure?
A solar-powered water treatment system
2: What is Grundfos AQpure?
A solar-powered ultrafiltration module
You can find the answer here >
2: What is Grundfos AQpure?
A solar-powered automated water kiosk
You can find the answer here >
3: What do the membranes in ultrafiltration modules do?
They ensure a steady water supply
You can find the answer here >
3: What do the membranes in ultrafiltration modules do?
They separate fine particles from the water
3: What do the membranes in ultrafiltration modules do?
They help to reduce the noise in the ultrafiltration module
You can find the answer here >
4: How do you clean the ultrafiltration module?
You reverse the ultrafiltration process
4: How do you clean the ultrafiltration module?
You disassemble the module and clean it manually
You can find the answer here >
4: How do you clean the ultrafiltration module?
You fill the module with detergent and set the module to clean
You can find the answer here >