8 questions Advanced

ECADEMY test

34 - The Industrial Water Reuse Course

This course test contains 8 questions and can be retaken at any time.

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Question 1 of 8 Advanced

1 What is the most common contaminant for industry segments contending with inorganic wastewater?

Question 2 of 8 Advanced

2 What is crucial to ensure optimal filtration?

Question 4 of 8 Advanced

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

Question 6 of 8 Advanced

6 What is the aim of UN Sustainable Development Goal 6?

Question 7 of 8 Advanced

7 What is not essential information when you are designing a suitable water reuse process?

Question 8 of 8 Advanced

8 If membrane integrity has been compromised, how can it be detected ?

Question 8 of 8 Advanced

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Correct
01.
Q: What is the most common contaminant for industry segments contending with inorganic wastewater?
A: Salt
Correct
02.
Q: What is crucial to ensure optimal filtration?
A: Constant flow
Correct
03.
Q: What can scaling lead to?
A: Increased energy consumption
Correct
04.
Q: Which one of the below is used to perform a basic clean of RO membranes?
A: Forward flush
Correct
05.
Q: What does the air-scouring cycle do?
A: It loosens particulates deposited on the outside of the membrane surface
Correct
06.
Q: What is the aim of UN Sustainable Development Goal 6?
A: To make water available for all
Correct
07.
Q: What is not essential information when you are designing a suitable water reuse process?
A: Understanding the water intake
Correct
08.
Q: If membrane integrity has been compromised, how can it be detected ?
A: Permeate conductivity increases