our presentation on visiting vcsm by maisie,millie,lucy,kimberley and codie
TRANSCRIPT
Our presentation on visiting VCSM
By Maisie,Millie,Lucy,Kimberley and Codie
Facts about our tour
● The company use 16 thousand cubic metres of water per day
● The people of szolnok were worried about the company back in 2000 because the water level rose very high and there was very little sandbags.
● There is 8 pumps but they only use one because that one pump provides for the 8 cities.
● They also lower a bucket into the water of the river to test the water.
More facts about our tour
● They try to use a very low amount of chlorine in their water and they use the PH scale to see how much chlorine is in the water
● They add chlorine also to kill bacteria and keep the water clean
● A chemical called Bopac is also added to get rid of the objects in the water for example rocks and mud.
● Each basin has 1350 filters and there are 9 basins which filter through sand.
The process of changing the water
● The company use this process to take the dirty water and clean it for everyone to drink, this process is:
● 1) pump out the water from the river● 2)Add chlorine to kill the bacteria● 3)filter the water through sand traps to get rif of
things like stones● 4) add Bopac- depending on how much they
need● 5) add Ozone which is the second stage to
killing the bacteria.
Why use Ozone?
● They use Ozone because its more environmentally friendly than chlorine and they try to use as little chlorine as possible.
● Also the Ozone is cheaper and healthy too.
● Here are some photos from our tour:
Thank you for watching our presentation
● From the British people:)