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:chlor pipe icon.png|center|80px|link=Chlorination in piped systems]]|style="background:#efefef;"|[[Image:free chlor icon.png|center|80px|link=Chemical disinfection / Free chlorine]]|style="background:#efefef;"|[[Image:safe_water_systems_icon.png|center|80px|link=WATAsol]]|style="background:#efefef;"|[[Image:safe_water_systems_icon.png|center|80px|link=Chlorine Dispenser]]|-|style="background:#efefef;"|[[Image:Chlorination_in_piped small.jpg|center|120px100px|link=Chlorination in piped systems]]|style="background:#efefef;"|[[Image:Free_chlorine small.jpg|center|120px100px|link=Chemical disinfection / Free chlorine]]|style="background:#efefef;"|[[Image:800px-Setup_of_WATAsol small.jpg|center|120px100px|link=WATAsol]]|style="background:#efefef;"|[[Image:Chlorine_dispenser small.jpg|center|120px100px|link=Chlorine Dispenser]]

|style="background:#efefef;"|[[Image:ozone icon.png|center|80px|link=Ozonation]]|style="background:#efefef;"|[[Image:de-fluor icon.png|center|80px|link=De-fluoridation]]|style="background:#efefef;"|[[Image:Plation Float - commercial icon.png|center|80px|link=Plation float]]|style="background:#efefef;"||-|style="background:#efefef;"|[[Image:Ozone_generator small.jpg|center|120px100px|link=Ozonation]]|style="background:#efefef;"|[[Image:Defluoridation_unit small.jpg|center|120px100px|link=De-fluoridation]]|style="background:#efefef;"|[[Image:plation float small.jpg|center|120px100px|link=Plation float]]