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Author Question: The EGL is a graph of the sum of the pressure head and elevation head. Indicate whether the ... (Read 52 times)

Shelles

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on: Jul 26, 2018
The EGL is a graph of the sum of the pressure head and elevation head.
 
  Indicate whether the statement is true or false

Question 2

In the trickling filter process
 
  a. primary effluent fIows over stones coated with microorganisms
  b. raw sewage flows over stones coated with purifying chemicals
  c. sewage is mixed with flocs of microorganisms and then filtered
  d. secondary effluent trickles through a sand filter to polish it
  e. none of the above


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duke02

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Reply #1 on: Jul 26, 2018
Answer to Question 1

T

Answer to Question 2

a


Shelles

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Reply 2 on: Jul 26, 2018
Excellent

isabelt_18

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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