Difference between revisions of "Charcoal filter / Activated carbon"

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(Created page with " The Unicef upflow charcoal filter. <br>Photo: WHO. ==Acknowledgements== * [http://www.who.int/water_sanitation_health/...")
 
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[[Image:charcoal filter.jpg|thumb|right|250px|The Unicef upflow charcoal filter. <br>Photo: WHO.]]
[[Image:charcoal filter - biosand.jpg|thumb|right|250px|The Unicef upflow charcoal filter. <br>Photo: WHO.]]
 
  
 
==Acknowledgements==
 
==Acknowledgements==
 
* [http://www.who.int/water_sanitation_health/hygiene/envsan/tn05/en/index.html Emergency treatment of drinking water at point-of-use.] WHO.
 
* [http://www.who.int/water_sanitation_health/hygiene/envsan/tn05/en/index.html Emergency treatment of drinking water at point-of-use.] WHO.

Revision as of 01:12, 15 May 2012

The Unicef upflow charcoal filter.
Photo: WHO.

Acknowledgements