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Author Question: What is the chief purpose of using ozone as a commercial water treatment? a. It kills ... (Read 46 times)

skymedlock

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What is the chief purpose of using ozone as a commercial water treatment?
 
  a. It kills microorganisms.
  b. It complexes with heavy metals.
  c. It stabilizes the carbon filtration process.
  d. It promotes chlorine dissipation and thus enhances taste.
  e. It softens the water.

Question 2

What is the process by which water is purified by pressurizing it and forcing it across a membrane?
 
  a. Ozonation
  b. Distillation
  c. Reverse osmosis
  d. Activated carbon filtration
  e. Pasteurization



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blfontai

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Answer to Question 1

ANS: A

Answer to Question 2

ANS: C




skymedlock

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Reply 2 on: Aug 20, 2018
:D TYSM


yeungji

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

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