Question 1 of 6
Intermediate

What is the problem of using throttling valves to decrease flow on a fixed speed pump?

Question 2 of 6
Intermediate

Why is it important to treat water that is to be used in industrial processes?

Question 3 of 6
Intermediate

In addition to process water, industries have another type of water that needs treatment. Which?

Question 4 of 6
Intermediate

Why is it a good idea to choose pumps with integrated drives?

Question 5 of 6
Intermediate

What is aeration?

Question 6 of 6
Intermediate

Put very simple, what are the basics of water treatment?

Question 6 of 6
Intermediate

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1: What is the problem of using throttling valves to decrease flow on a fixed speed pump?
It wastes large amounts of energy and money
1: What is the problem of using throttling valves to decrease flow on a fixed speed pump?
It increases the risk of clogging because of dead space
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1: What is the problem of using throttling valves to decrease flow on a fixed speed pump?
They are hard to clean in case of contamination
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2: Why is it important to treat water that is to be used in industrial processes?
Water can stem from a variety of sources and may contain bacteria, soluble, particles, chemicals or other unwanted substances
2: Why is it important to treat water that is to be used in industrial processes?
All water needs to be in the same condition and must look the same
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2: Why is it important to treat water that is to be used in industrial processes?
All water needs to be in a pH range of 5 and lower
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3: In addition to process water, industries have another type of water that needs treatment. Which?
Mineral water
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3: In addition to process water, industries have another type of water that needs treatment. Which?
Condense water
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3: In addition to process water, industries have another type of water that needs treatment. Which?
Wastewater
4: Why is it a good idea to choose pumps with integrated drives?
It can help reduce the motor size, optimise performance and protect the pump
4: Why is it a good idea to choose pumps with integrated drives?
It supports the system approach and one size fits all
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4: Why is it a good idea to choose pumps with integrated drives?
It helps to make the system fit together
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5: What is aeration?
A method for removing particles
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5: What is aeration?
A process that brings oxygen into the water to get rid of volatile components
5: What is aeration?
A method to disinfect
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6: Put very simple, what are the basics of water treatment?
Physics
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6: Put very simple, what are the basics of water treatment?
Removing or adding content
6: Put very simple, what are the basics of water treatment?
Biology
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