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Slow sand filter

174 bytes added, 20:12, 24 November 2012

→‎Manuals, videos, and links

==Manuals, videos, and links==

* VIDEO: [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: 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.

==Acknowledgements==

* [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 Guidelines for Drinking-water Quality.] Fourth edition. WHO, 2011.

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