6 questions Basic


Industrial Water Treatment

This course test contains 6 questions and can be retaken at any time.

You must answer all questions correctly to pass the test and complete the course.

Start test

Question 6 of 6 Basic

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 Industrial Water Treatment

Achieved badges:

Continue training Go to MyECADEMY

Sorry. You did not pass the Industrial Water Treatment test this time

Q: What is the problem of using throttling valves to decrease flow on a fixed speed pump?
A: It wastes large amounts of energy and money
Q: What is aeration?
A: A process that brings oxygen into the water to get rid of volatile components
Q: Why is it important to treat water that is to be used in industrial processes?
A: Water can stem from a variety of sources and may contain bacteria, soluble, particles, chemicals or other unwanted substances
Q: How small particles can an ultrafiltration plant remove?
A: Down to 0,010 µm
Q: Put very simple, what are the basics of water treatment?
A: Removing or adding content
Q: In addition to process water, industries have another type of water that needs treatment. Which?
A: Wastewater