What is the pore size of the ultrafiltration membrane technology?
What is the most common contaminant for industry segments contending with inorganic wastewater?
What type of content in water is reverse osmosis technology able to remove?
If membrane integrity has been compromised, how can it be detected ?
What does the air-scouring cycle do?
How would you categorise the food and beverage industry?
Test results
Congratulations. You have passed the test and completed the 34 - Industrial Water Reuse Systems
Achieved badges:
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: What is the most common contaminant for industry segments contending with inorganic wastewater?
A: Oil
Q: What is the most common contaminant for industry segments contending with inorganic wastewater?
A: Salt
Q: What is the most common contaminant for industry segments contending with inorganic wastewater?
A: Sand
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: 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: 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: How would you categorise the food and beverage industry?
A: An industry with primarily organic content loads
Q: How would you categorise the food and beverage industry?
A: An industry with primary inorganic content loads
Q: How would you categorise the food and beverage industry?
A: An industry with mixed content loads