The town of Eau Gaullie has requested proposals for a new coagulation water treatment plant. The design flow for the plant is 0.1065 m3/s. The average annual water temperature is 19ᵒC. The following design assumptions for a rapid-mix tank have been made: 1. Number of tanks = 1 (with 1 backup spare) 2. Tank configuration: circular with liquid depth = 2 * diameter 3. Detention time = 10 s 4. Velocity gradient = 800 s-1 5. Impeller type: turbine, 6 flat blades, Np = 5.7 6. Available impeller diameters: 0.45, 0.60, and 1.2 m 7. Assume B = H/3 Design the rapid-mix system by providing the following: 1. Water power input in KW 2. Tank dimensions in m 3. Diameter of the impeller 4. Rotational speed of impeller in rpm

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Answer 1

Answer: The design flow for the plant is 0.1065 m3/s. The average annual water temperature is 19ᵒC. The following design assumptions for a rapid-mix tank have been made: 1. Number of tanks = 1 (with 1 backup spare) 2. Tank configuration: circular with liquid depth = 2 * diameter 3. Detention time = 10 s 4. Velocity gradient = 800 s-1 5. Impeller type: turbine, 6 flat blades, Np = 5.7 6. Available impeller diameters: 0.45, 0.60, and 1.2 m 7. Assume B = H/3 Design the rapid-mix system by providing the following: 1. Water power input in KW 2. Tank dimensions in m 3. Diameter of the impeller 4. Rotational speed of impeller in rpm

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Related Questions

Why do some food producers use preservatives?

Choose all answers that are correct.


to improve its color


to make it smell better


to keep it fresh longer


to add flavor to it

Answers

Answer:

b, c, d

Explanation:

it makes it smell better, adds flavor to it and keeps it fresh for a longer time.

Answer:

To make it smell better.

To keep it fresh longer.

To add flavor to it

Explanation:

I hope l helped you. ❤❤❤

meiosis makes __________ four cells

Answers

(four ________ cells?)

Answer: Daughter cells

Sugar and honey are examples of

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Answer:sweetes

Explanation:

Answer:

Honey and sugar are both carbohydrates, consisting of the two types of sugar: glucose and fructose. Refined fructose, which is found in sweeteners, is metabolized by the liver and has been .

Explanation:

give brainliest

Is it true that you lose weight when you eat slowly? Give a clear answer​

Answers

Answer:

Yes, chewing slowly leads to less calorie-consuming, if that makes sense, well, that's that, if you search it up

but in my opinion, you're still eating the same, you're consuming it more slowly, but the amount is still the same

Explanation:

what age group of males is affected the most by vaping?​

Answers

Young adults are more likely than older people to vape.

(hope this helps ^^)

circuit?
- How far would Santa travel if he was going
90miles/minute for 1 hour?

Answers

Answer:

he would travel 5,400 miles every hour

Explanation:

90 x 60 = 5,400 so if he travleed for 12 hours he would travel 64,800 because 5,400 x 12 would be 64,800

hope this helps:)

A PTA-sponsored program on alcohol awareness is an example of __________. A. community-based education B. government-sponsored education C. federally funded education D. nonprofit organization activities Please select the best answer from the choices provided. A B C D

Answers

Answer: Community-based education

Explanation: Community education is one that provides a series of information, practices, and experiences in community spaces in the areas where people live. This type of education is intended to educate families living in neighborhoods in knowledge related to the community. This knowledge seeks that people have better relationships with neighbors, can help each other and have a good time.

Answer:

A

Explanation:

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