Following procedure to ...

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Following procedure to remove chlorine

  1. Boiling of the water
  2. Aerating it with plenty of oxygen.
  3. Activated carbon filter.
  4. ​Adding reducing agent.
  5. Adding sodium thiosulfate(Na2S2O3)

https://www.youtube.com/watch?v=Uu8XQWdnZEs

 

2 Comments

I think you will find 4 and 5 are the same thing. Also, the oxygen does nothing in aeration. It is just gassing off and taking the chlorine with it.

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