Changes

<div style=" background-color: #efefef; text-align: center; -moz-border-radius: 2px; -webkit-border-radius: 2px; border: 2px 5px solid #dedede; padding: 3px5px;" >{|cellpadding="35" cellspacing="0" width="100%"

|style="background:#efefef;"|[[Image:granular filtration icon.png|center|80px|link=Granular filtration]]|style="background:#efefef;"|[[Image:Icon_biosand.png|center|80px|link=Upflow roughing filter]]|style="background:#efefef;"|[[Image:Icon_biosand.png|center|80px|link=Slow sand filter]]|style="background:#efefef;"|[[Image:active carbon icon.png|center|80px|link=Active carbon]]|style="background:#efefef;"|[[Image:membrane filtration icon.png|center|80px|link=Membrane filtration]]|style="background:#efefef;"|[[Image:screen icon.png|center|80px|link=Screens and straining]]|-|style="background:#efefef;"|[[Image:Filter_sand small.jpg|center|120px100px|link=Granular filtration]]|style="background:#efefef;"|[[Image:upflow roughing filter small.jpg|center|120px100px|link=Upflow roughing filter]]|style="background:#efefef;"|[[Image:150px-Slow_sand_filter_small.jpg|center|120px100px|link=Slow sand filter]]|style="background:#efefef;"|[[Image:Activated_carbon_bags small.jpg|center|120px100px|link=Active carbon]]|style="background:#efefef;"|[[Image:Reverse_osmosis small.jpg|center|120px100px|link=Membrane filtration]]|style="background:#efefef;"|[[Image:screens small.jpg|center|120px100px|link=Screens and straining]]

===Field experiences===The following projects are This project is using community-level filtration techniques.

<br>{| style="border: 2px solid #e0e0e0; width: 7020%; text-align: justify; background-color: #f5f5f5e9f5fd;" cellpadding="2"<!--rsr logo here-->|- style="vertical-align: top"|[[Image:akvorsr logo_lite.png|center|60px|link=http://akvo.org/products/rsr /]]<!--project blocks here-->|- style="vertical-align: bottom"|[[Image:project 819.jpg|thumb|nonecenter|200px140px|<font size="2"><center>[http://rsr.akvo.org/project/819/ RSR Project 819]<br>Water, Food & Sanitation for School + Community</center></font>|link=http://wandelenvoorwater2014rsr.akvoappakvo.org/en/project/819/]]|'''Akvo RSR Project:''' [http://wandelenvoorwater2014.akvoapp.org/en/project/819/ Water, Food & Sanitation for School + Community]The school and catchment area is the main focus. Connect the school to the mains water supply + storage tank. Three toilet blocks with handwash facilities. The provision of a water pan with pump to provide water for drinking and cooking; drip irrigation for crop cultivation on the school farm and income generation to maintain the project. Complete training for the community.