GCSE Science Revision Chemistry "Potable Water"

Find my revision workbooks here: https://www.freesciencelessons.co.uk/workbooks

In this video, we look at how to produce potable water. We look at the different stages of producing potable water from fresh water and then how we can make potable water from salty water.

Deliberate Thought by Kevin MacLeod is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/)
Source: http://incompetech.com/music/royalty-free/?keywords=deliberate+thought
Artist: http://incompetech.com/

Image credits:

Glass of water By Derek Jensen (Tysto) – Own work, Public Domain, https://commons.wikimedia.org/w/index.php?curid=454125

Drop of water before impact By No machine-readable author provided. Roger McLassus 1951 assumed (based on copyright claims). – No machine-readable source provided. Own work assumed (based on copyright claims)., CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=576328

Rain By Juni from Kyoto, Japan – Flickr, CC BY 2.0, https://commons.wikimedia.org/w/index.php?curid=356231

River “https://commons.wikimedia.org/wiki/File%3AThe_Wensum_under_trees.JPG

By No machine-readable author provided. Angmering assumed (based on copyright claims). [Public domain], via Wikimedia Commons”

Water filters By Марсело Кампи – https://500px.com/photo/169525549/o-s-e-by-marcelo-campi, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=51837889

Chlorination “https://commons.wikimedia.org/wiki/File%3AFort_Smith_Municipal_Water_Plant_10.jpg

By Brandonrush (Own work) [CC BY-SA 3.0 (https://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons”

Reverse osmosis By James Grellier – Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=11038652

Beach By Levi Clancy – Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=63259754