Solvatten: Deluxe SODIS designed by Dr. Petra Wadstrom

By |January 6th, 2015|SODIS, Water|

Swedish inventor/scientist Petra Wadstrom has been refining her design, the Solvatten, for years. What she has created is essentially a [...]

SODIS Indicator: Building Confidence

By |January 5th, 2015|SODIS, Water|

Helioz, an attachment for SODIS bottles which measures readiness.SODIS, solar water disinfection, uses just free sun and cleaned plastic bottles. [...]

SODIS: Simple, Free Solar Water Disinfection in a Bottle

By |January 4th, 2015|SODIS, WASH, Water|

SODIS - an acronym for Solar Disinfection - is one of the best kept secrets around. Untreated water is simply [...]

Photo of the Day: ColaLife Hitches a Ride with Coke to Save Kids’ Lives

By |August 18th, 2013|aidpod, diarrhea, Global South export to the Global North, health, SODIS, Zambia|

Poster: Guy Godfree  for ColaLife, by permissionAdd six T. sugar and ½ t. salt to one liter of clean water. Mix, give to [...]

Solvatten: A Solar Solution to Clean, Safe Water – Scandinavian Style

By |May 12th, 2013|income generation, plastic bottle reuse, SODIS, solar powered appliances, Water, Woman Humanitarian Tech Stars|

Mom and daughter in Haiti can use the sun to purify their waterTo donate towards Solvatten purchases in Haiti, click [...]