Question 1 of 6
Advanced

Are cooling towers mostly operated automatically or manually?

Question 2 of 6
Advanced

What is the aim of UN Sustainable Development Goal 6?

Question 3 of 6
Advanced

Why are many industries conservative in their approach to water reuse?

Question 4 of 6
Advanced

Which one of the below is used to perform a basic clean of RO membranes?

Question 5 of 6
Advanced

What can scaling lead to?

Question 6 of 6
Advanced

What is the pore size of the ultrafiltration membrane technology?

Question 6 of 6
Advanced

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 34 - The Industrial Water Reuse Course
Sorry. You did not pass the 34 - The Industrial Water Reuse Course test this time
Achieved badges:
How would you rate this course?
1: Are cooling towers mostly operated automatically or manually?
Automatically
You can find the answer here >
1: Are cooling towers mostly operated automatically or manually?
Manually
1: Are cooling towers mostly operated automatically or manually?
It's a 50/50 split
You can find the answer here >
2: What is the aim of UN Sustainable Development Goal 6?
To make water available for all
2: What is the aim of UN Sustainable Development Goal 6?
To combat climate change
You can find the answer here >
2: What is the aim of UN Sustainable Development Goal 6?
To conserve and use oceans sustainably
You can find the answer here >
3: Why are many industries conservative in their approach to water reuse?
They are concerned about whether the technology works
3: Why are many industries conservative in their approach to water reuse?
They find the initial costs too expensive
You can find the answer here >
4: Which one of the below is used to perform a basic clean of RO membranes?
Forward flush
4: Which one of the below is used to perform a basic clean of RO membranes?
Backwash
You can find the answer here >
4: Which one of the below is used to perform a basic clean of RO membranes?
Handwash
You can find the answer here >
5: What can scaling lead to?
Increased energy consumption
5: What can scaling lead to?
Increased concentration of chemicals
You can find the answer here >
5: What can scaling lead to?
Increased water pressure in the pipes
You can find the answer here >
6: What is the pore size of the ultrafiltration membrane technology?
0.01 micrometers
6: What is the pore size of the ultrafiltration membrane technology?
0.005 micrometers
You can find the answer here >
6: What is the pore size of the ultrafiltration membrane technology?
0.3 micrometers
You can find the answer here >