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Author Question: Wastewater-treatment plants use BOD levels to _____. a. gauge the amount of waste present in ... (Read 65 times)

arivle123

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on: Aug 2, 2018
Wastewater-treatment plants use BOD levels to _____.
 
  a. gauge the amount of waste present in water
  b. determine fines for food-processing plants
  c. decide what chemicals to use for treating the water d. track the chemicals added to runoff water

Question 2

In cases when incineration and use of solid wastes as fuel are an option, the moisture content must be _____.
 
  a. between 10 percent and 20 percent b. 10 percent or less
 c. 50 percent or more
  d. greater than 25 percent


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bulacsom

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Reply #1 on: Aug 2, 2018
Answer to Question 1

a

Answer to Question 2

b


arivle123

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Reply 2 on: Aug 2, 2018
Gracias!

amynguyen1221

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Reply 3 on: Yesterday
:D TYSM

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