H2O Filtration

H2O Filtration
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Storyboard Text

  • Since I am now purified, I am sent to stay in a holding basin. Chlorine is added to kill any remaining microorganisms and sulphur dioxide removes any excess. Some places also add fluoride to prevent cavities.
  • : )
  • Ammonia is added before I am tested to make sure that the chlorine is stabilized. The testing is the done by a worker to guarantee that I am safe. This testing ensures that I do not contain anything that has been regulated by the EPA.
  • : )
  • At the end of this process, there is no way to get rid of all harmful substances so some low levels are allowed such as: -Lead 0.01mg/L -Chloride 250mg/L - Fluoride 1.5mg/L - Iron 0.3mg/L
  • Most homes contain water softeners which use sodium or potassium to reduce the hardness of the water by replacing the calcium and magnesium ions.
  • : )
  • After that whole process, the students of Huron Park can finally enjoy some fresh, delicious water.
  • Ahh so refreshing!
  • Water is used for many different things and is a vital part of life that all living things need to survive.
  • : )
  • The End
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