This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What is the chief purpose of using ozone as a commercial water treatment? a. It kills ... (Read 48 times)

skymedlock

  • Hero Member
  • *****
  • Posts: 561
on: Aug 20, 2018
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


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

blfontai

  • Sr. Member
  • ****
  • Posts: 327
Reply #1 on: Aug 20, 2018
Answer to Question 1

ANS: A

Answer to Question 2

ANS: C


skymedlock

  • Member
  • Posts: 561
Reply 2 on: Aug 20, 2018
Thanks for the timely response, appreciate it

jordangronback

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Rackstraw Downes, Presidio in the Sand Hills Looking East with ATV Tracks and Water Tower. Rackstraw Downes, Presidio in the Sand Hills Looking East with ATV Tracks and Water Tower.
Fall Velocity of Water Drops Fall Velocity of Water Drops
Drugs Used in the Treatment of Peptic Ulcer Disease (PUD) and GERD Drugs Used in the Treatment of Peptic Ulcer Disease (PUD) and GERD
Bottled vs. Tap Water: A Summary Bottled vs. Tap Water: A Summary
Sodium’s chief role is regulation of fluid balance Sodium’s chief role is regulation of fluid balance
Hydrozoan. Hydra, a freshwater species capturing and digesting a water flea. Hydrozoan. Hydra, a freshwater species capturing and digesting a water flea.
Video: Major Elements in Biological Molecules: Nucleic acids

For a complete list of videos, visit our video library