Loading presentation...

Present Remotely

Send the link below via email or IM


Present to your audience

Start remote presentation

  • Invited audience members will follow you as you navigate and present
  • People invited to a presentation do not need a Prezi account
  • This link expires 10 minutes after you close the presentation
  • A maximum of 30 users can follow your presentation
  • Learn more about this feature in our knowledge base article

Do you really want to delete this prezi?

Neither you, nor the coeditors you shared it with will be able to recover it again.


Treating Water

No description

Mr. Mac

on 4 May 2016

Comments (0)

Please log in to add your comment.

Report abuse

Transcript of Treating Water

Everybody Poops
But what if your water wasn't treated?
1 in 10 people (663 million worldwide) lack access to clean water

1 in 3 people (2.3 billion worldwide) lack access to a toilet
Consider this...
The water crisis is the #1 global risk based on impact to society (as a measure of devastation), as announced by the World Economic Forum in January 2015
Our claim is stronger if it is supported by facts and research
We researched trusted websites (sources) so that we could find facts that relate to our issue
We summarized and presented our issue so that we could better understand how to plan a solution.
What Happens to Wastewater?
Wastewater is taken away from the toilet and out of the home in pipes. It is then sent the treatment facilities where the water is screened multiple times to remove all impurities. Finally, the water is safely returned to the natural water supply.
Treating Water
From the toilet to the faucet
According to the United Nation World Water Development Report, "Up to 90% of wastewater in developing countries flows untreated into water bodies."
After analyzing the issue...

of people
worldwide do not have the resources to move wastewater to facilities for screening and treatment.
One third of the world's population lack toilets
and waste removal services is at the heart of this increasingly problematic issue.
We used facts and evidence so that our claims would be read as valid and true
Full transcript