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What are you doing in my picnic basket Jerry?!. I´m eating your lunch Tom, can ´t you see ? I see you have got some water over there! Is it clean ?. I don´t know . Let`s find out . - PowerPoint PPT Presentation
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What are you doing in my picnic basket
Jerry?!
I´m eating your lunch Tom, can´t
you see? I see you have got some
water over there! Is it clean?
I don´t know. Let`s find out.
The quality of water in the River Mura is rated as second class,
and it`s improving each year dueto the waste water purifying
plants.
Look it`s the mayor of Gornja Radgona.
Mayor, can we ask you about the quality of water
in G. Radgona?
iI want to know what pollutes the river Mura and drinking
water resources in Gornja Radgona?
Water pollution is caused by:• Farming (pesticides),
• Dirty water (wastewater),• Softeners,
• Incorrect sorting of waste and
• Waste disposal near water esources.
Interesting! And now we want to know how and what
processes can we clean water with?
We can get rid of iron, mangan and sand with
filtration of water and with biological decomposition (we add NaOCl- sodium
hypochlorite) we destroy harmful bacteria.
And what about usage of water in Gornja Radgona?
An average person uses 3-5 m³ water per month (100-150 l
daily).
The usage of water in G. Radgona is not increasing and it is about 2 milion l
per year. The usage is bigger in summer months and decreases in winter
months.
How do you inform people?
We inform people with leaflets on billboards,
with brochures and with mails.
Are there any problems with water in Gornja Radgona?
Yes, we have got some problems with water. In the former few
weeks the level of drinking water has reached a minimum limit due
to the long lasting drought .
SO WE HAVE TO SAVE DRINKING WATER TO OVERCOME THE MOST
SERIOUS PROBLEM WITH DRINKING WATER RESOURCES IN THE FORMER
5 DECADES !
So, we found out that we must take care of our water resources. Many things are polluting water, and there
are many processes to clean water.
And I figured out that…
…YOU POLLUTE WATER!
By: Matjaž and Niko