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|-
|style="background:#efefef;"|[[Image:safe_water_systems_icon.png|center|link=http://akvo.org/wiki/index.php/Chlorine_%28Sodium_Hypochlorite%29]]
|style="background:#efefef;"|[[Image:safe_water_systems_icon.png|center|link=http://akvo.org/wiki/index.php/Chlorine_%28NaDCC%29]]
|style="background:#efefef;"|[[Image:safe_water_systems_icon.png|center|link=http://akvo.org/wiki/index.php/WATAsol]]
|style="background:#efefef;"|[[Image:safe_water_systems_icon.png|center|link=http://akvo.org/wiki/index.php/Chemical_Coagulants]]
|-
|style="background:#efefef;"|[[Image:chlorine disinfection small.jpg|center|140px|link=http://akvo.org/wiki/index.php/Chlorine_%28Sodium_Hypochlorite%29]]
|style="background:#efefef;"|[[Image:NaDCC small.jpg|center|140px|link=http://akvo.org/wiki/index.php/Chlorine_%28NaDCC%29]]
|style="background:#efefef;"|[[Image:setup of WATAsol small.jpg|center|140px|link=http://akvo.org/wiki/index.php/WATAsol]]
|style="background:#efefef;"|[[Image:alum block small.jpg|center|140px|link=http://akvo.org/wiki/index.php/Chemical_Coagulants]]
|-
|style="background:#efefef;"|<div class="center" style="width:auto; margin-left:auto; margin-right:auto;">[[Chlorine (Sodium Hypochlorite)|Chlorine <br>(Sodium Hypochlorite)]]</div>
|style="background:#efefef;"|<div class="center" style="width:auto; margin-left:auto; margin-right:auto;">[[Chlorine (NaDCC)]]</div>
|style="background:#efefef;"|<div class="center" style="width:auto; margin-left:auto; margin-right:auto;">[[WATAsol]]</div>
|style="background:#efefef;"|<div class="center" style="width:auto; margin-left:auto; margin-right:auto;">[[Chemical Coagulants]]</div>
|}
