Changes

Slow sand filter

107 bytes added, 04:08, 26 May 2013
Manuals, videos, and links
==Manuals, videos, and links==
* VIDEO'''Video #1''': [http://youtu.be/BaCOlRlw3K4 Rainwater harvesting with a slow sand filter]. A quick look at roof water harvesting using a slow sand filter combined with a diverter. This is an overview of the procedure and a demonstration of a working system.* VIDEO: [http://youtu.be/S-_RDB3RvSY Rainwater harvesting with a slow sand filter'''Video #2''': PART 2]. How to build a slow sand water filter using a 55 gallon barrel. This shows the actual assembly of a slow sand filter very similar to the one shown in the first video. {|style="font-size: 125%"|-|{{#ev:youtube|BaCOlRlw3K4|200|auto|<center>Rainwater harvesting <br>with a slow sand filter</center>}}|{{#ev:youtube|S-_RDB3RvSY|200|auto|<center>Rainwater harvesting with <br>a slow sand filter: PART 2</center>}}|}
==Acknowledgements==
* [http://docs.watsan.net/Downloaded_Files/PDF/WHO-2011-Guidelines.pdf Guidelines for Drinking-water Quality.] or ([http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&ved=0CGcQFjAB&url=http%3A%2F%2Fwhqlibdoc.who.int%2Fpublications%2F2011%2F9789241548151_eng.pdf&ei=0Za6T7rBFMKZiQLZhOH1Bg&usg=AFQjCNGx2Q3Rc5yFmbygAIgmJOjg5CSp7g&sig2=8YRhyKpjfeGy8xqp9j8X4Q alternative link]). Fourth edition. WHO, 2011.
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