Changes

Slow sand filter

125 bytes added, 04:18, 19 October 2017

no edit summary

__NOTOC__ <small{{Language-title />box|english_link= Slow sand filter | french_link= Coming soon | spanish_link= Coming soon | hindi_link= Coming soon | malayalam_link= Coming soon | tamil_link= Coming soon | swahili_link=coming soon | korean_link= Coming soon | chinese_link=缓沙过滤器 | indonesian_link= Coming soon | japanese_link= Coming soon }}

[[Image:Icon_biosand.png|right|80px]]

[[Image:slow sand filter.jpg|thumb|right|200px|EELRCA water project: slow sand filter, Yakbe, CAR. Photo: [http://www.travelblog.org/Photos/2411254 Travelblog.org]]]

===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%2Fwhqlibdocapps.who.int%2Fpublications%2F2011%2F9789241548151_eng/iris/bitstream/10665/44584/1/9789241548151_eng.pdf&ei=0Za6T7rBFMKZiQLZhOH1Bg&usg=AFQjCNGx2Q3Rc5yFmbygAIgmJOjg5CSp7g&sig2=8YRhyKpjfeGy8xqp9j8X4Q alternative link]). Fourth edition. WHO, 2011.

• ← Older edit

Winona

Akvopedia-spade, akvouser, bureaucrat, emailconfirmed, staff, susana-working-group-1, susana-working-group-10, susana-working-group-11, susana-working-group-12, susana-working-group-2, susana-working-group-3, susana-working-group-4, susana-working-group-5, susana-working-group-6, susana-working-group-7, susana-working-group-8, susana-working-group-9, susana-working-group-susana-member, administrator, widget editor

30,949

edits