6 questions Intermediate

ECADEMY test

32 - Industrial Water Treatment

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Question 6 of 6 Intermediate

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Q: Why is it a good idea to choose pumps with integrated drives?
A: It can help reduce the motor size, optimise performance and protect the pump
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Q: How small particles can an ultrafiltration plant remove?
A: Down to 0,010 µm
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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
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Q: In addition to process water, industries have another type of water that needs treatment. Which?
A: Wastewater
Correct
Q: What methods can be used to separate particles and water?
A: Sand filters or membrane technology
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Q: What is aeration?
A: A process that brings oxygen into the water to get rid of volatile components