Question

Which of the following would be most likely to be the correct sequential order (from 1...

Which of the following would be most likely to be the correct sequential order (from 1 to 4) of infrastructure and/or processes in a wastewater treatment plant?

  1. 1. Activated Sludge 2. Chlorination 3. Grit Screen 4. Clarifiers
  2. 1. Grit Screen 2. Chlorination 3. Activated Sludge 4. Clarifiers
  3. 1. Grit Screen 2. Clarifiers 3. Activated Sludge 4. Chlorination
  4. 1. Activated Sludge 2. Clarifiers 3. Grit Screen 4. Chlorination
  5. 1. Grit Screen 2. Activated Sludge 3. Clarifiers 4. Chlorination
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Answer #1

the correct answer is C 1.grit removal 2 Chlorination 3. activated sludge 4. clarifier

Wastewater treatment plant helps in removl of different sewage from waste municipal waste. physical,chemical and biological waste are removed from different waste and then the treated water is released into the streams.

In grit removal the sand,slit and grit is removed

chlorination is done to remove the excess chlorine prior to the discharge of water so that it donot harm the aquatic life and also reduces the production of by products

activated sludge process the wastewater is treated aeration and biological floc that is composed of bacteria and protozoa

Clarifier helps in removal of extra solid and suspended material afrom the semi solid sludge and thn allow particles to release from the sludge as aliquid called scum.

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