4 questions Intermediate

ECADEMY test

Grundfos Experts on Industrial Wastewater Treatment

This course test contains 4 questions and can be retaken at any time.

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Question 1 of 4 Intermediate

1 How much of the European population is affected by water scarcity?
10%
11%
12%
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Question 2 of 4 Intermediate

2 Which of these is not part of the physical treatment?
Sand filtration
Membrane filtration
Chemical filtration
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Question 3 of 4 Intermediate

3 What is the heart of the biocide and disinfection process?
A dosing pump
A stabiliser
A mixing loop
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Question 4 of 4 Intermediate

4 Why is water reuse not applied in all industries?
It is too expensive
The required technology is yet to be developed
It is illegal in some countries
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Question 4 of 4 Intermediate

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Correct
01.
Q: How much of the European population is affected by water scarcity?
A: 11%
Correct
02.
Q: Which of these is not part of the physical treatment?
A: Chemical filtration
Correct
03.
Q: What is the heart of the biocide and disinfection process?
A: A dosing pump
Correct
04.
Q: Why is water reuse not applied in all industries?
A: The required technology is yet to be developed
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