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Author Question: The term flocculation in water treatment refers to a. slow mixing of the water with chemicals b. ... (Read 77 times)

altibaby

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on: Jul 26, 2018
The term flocculation in water treatment refers to
 
  a. slow mixing of the water with chemicals
  b. complete destruction of pathogenic bacteria
  c. periodic cleaning of rapid sand filters
  d. metabolism of organic waste by bacteria
  e. injection of compressed air to increase DO levels

Question 2

Incineration can reduce the total volume of MSW by about
 
  a. 50
  b. (5
  c. 90
  d. 95
  e. 99


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macybarnes

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

a

Answer to Question 2

d


altibaby

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Reply 2 on: Jul 26, 2018
Wow, this really help

raili21

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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