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Question 1 sur 6
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Which of these isn’t a main target for wastewater mixers?
Question 2 sur 6
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What is the main purpose of a closed loop tank?
Question 3 sur 6
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What are deadzones?
Question 4 sur 6
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Why is it important to position mixers correctly?
Question 5 sur 6
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How much was the average velocity of the volume improved by?
Question 6 sur 6
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Which of these describe the specific mixing power?
Question 6 sur 6
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1: Which of these isn’t a main target for wastewater mixers?
To blend liquid with solid particles
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1: Which of these isn’t a main target for wastewater mixers?
To ensure quick drainage from the tank
1: Which of these isn’t a main target for wastewater mixers?
To keep solid particles in suspension
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2: What is the main purpose of a closed loop tank?
To create a steady, circulated flow
2: What is the main purpose of a closed loop tank?
To ensure a more energy-efficient solution
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2: What is the main purpose of a closed loop tank?
To prevent damaging backflow
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3: What are deadzones?
Areas that are compromised during the mixing process
3: What are deadzones?
Areas consisting of infected water
3: What are deadzones?
Areas in which the homogeneity is high
4: Why is it important to position mixers correctly?
To prevent the propellers from breaking
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4: Why is it important to position mixers correctly?
To neutralise vortices
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4: Why is it important to position mixers correctly?
To maximise the total bulk flow
5: How much was the average velocity of the volume improved by?
20%
5: How much was the average velocity of the volume improved by?
25%
5: How much was the average velocity of the volume improved by?
30%
6: Which of these describe the specific mixing power?
The ratio between the propeller power and the liquid volume
6: Which of these describe the specific mixing power?
The ratio between the liquid volume and the solid particles
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6: Which of these describe the specific mixing power?
The ratio between the propeller power and propeller size
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