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Why is it important to position mixers correctly?

Question 2 sur 6
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How did the Stargard project redesign the layout of mixers in the tank?

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Where do vortices develop if the propeller is too close to the water surface?

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Which of these isn’t a main target for wastewater mixers?

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What are deadzones?

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How much was the average velocity of the volume improved by?

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1: Why is it important to position mixers correctly?
To prevent the propellers from breaking
Vous trouverez la réponse ici >
1: Why is it important to position mixers correctly?
To neutralise vortices
Vous trouverez la réponse ici >
1: Why is it important to position mixers correctly?
To maximise the total bulk flow
2: How did the Stargard project redesign the layout of mixers in the tank?
They gathered four mixers in the middle of the tank
2: How did the Stargard project redesign the layout of mixers in the tank?
They spread four mixers across the tank
2: How did the Stargard project redesign the layout of mixers in the tank?
They remained in the same position, but were replaced with more powerful mixers
3: Where do vortices develop if the propeller is too close to the water surface?
At the front of the propeller
Vous trouverez la réponse ici >
3: Where do vortices develop if the propeller is too close to the water surface?
At the rear of the propeller
3: Where do vortices develop if the propeller is too close to the water surface?
Underneath the propeller
Vous trouverez la réponse ici >
4: Which of these isn’t a main target for wastewater mixers?
To blend liquid with solid particles
Vous trouverez la réponse ici >
4: Which of these isn’t a main target for wastewater mixers?
To ensure quick drainage from the tank
4: Which of these isn’t a main target for wastewater mixers?
To keep solid particles in suspension
Vous trouverez la réponse ici >
5: What are deadzones?
Areas that are compromised during the mixing process
5: What are deadzones?
Areas consisting of infected water
5: What are deadzones?
Areas in which the homogeneity is high
6: How much was the average velocity of the volume improved by?
20%
6: How much was the average velocity of the volume improved by?
25%
6: How much was the average velocity of the volume improved by?
30%