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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.
This video is based on the AQA spec. This video may be appropriate for iGCSE / O Level Chemistry. Please consult your specification. The Amazon link above is an affiliate link. This provides a small commission which helps to support freesciencelessons. The cost remains the same to you. If you prefer not to use this, you can search Amazon for the Freesciencelessons workbooks.
Deliberate Thought by Kevin MacLeod is licensed under a Creative Commons Attribution licence ([ Ссылка ])
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Image credits:
Glass of water By Derek Jensen (Tysto) - Own work, Public Domain, [ Ссылка ]
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, [ Ссылка ]
Rain By Juni from Kyoto, Japan - Flickr, CC BY 2.0, [ Ссылка ]
River "[ Ссылка ]
By No machine-readable author provided. Angmering assumed (based on copyright claims). [Public domain], via Wikimedia Commons"
Water filters By Марсело Кампи - [ Ссылка ], CC BY-SA 3.0, [ Ссылка ]
Chlorination "[ Ссылка ]
By Brandonrush (Own work) [CC BY-SA 3.0 ([ Ссылка ])], via Wikimedia Commons"
Reverse osmosis By James Grellier - Own work, CC BY-SA 3.0, [ Ссылка ]
Beach By Levi Clancy - Own work, CC BY-SA 4.0, [ Ссылка ]
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