What type of content in water is reverse osmosis technology able to remove?
What is the pore size of the ultrafiltration membrane technology?
Which one of the below is used to perform a basic clean of RO membranes?
What is not essential information when you are designing a suitable water reuse process?
What is the aim of UN Sustainable Development Goal 6?
Test results
Congratulations. You have passed the test and completed the 34 - Industrial Water Reuse Systems
Achieved badges:
Q: What type of content in water is reverse osmosis technology able to remove?
A: Suspended solids
Q: What type of content in water is reverse osmosis technology able to remove?
A: Dissolved solids
Q: What type of content in water is reverse osmosis technology able to remove?
A: Chlorides
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: 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 is not essential information when you are designing a suitable water reuse process?
A: Understanding your water source
Q: What is not essential information when you are designing a suitable water reuse process?
A: Understanding the water intake
Q: What is not essential information when you are designing a suitable water reuse process?
A: Understanding the water quality
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 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