| Solar Water Distiller - http://www.thefarm.org/charities/i4at/surv/sstill.htm Solar Stills operate on the same principles that produce rainfall. The sun is allowed into and trapped in the Still. The high temperatures produced destroy all pathogens. The water evaporates, and in this process, only pure water vapor rises in the Still, only to condense on the glass. - Read more |
| Watercone Solar Still - http://www.watercone.com/index.html The Watercone® is a solar powered water desalinator that takes salt or brackish water and generates freshwater. It is simple to use, lightweight and mobile. - Read more |