Distillation is one of the oldest methods of water treatment and is still in use today, though not commonly as a home treatment method. It can effectively remove many contaminants from drinking water, ...
With the sun's energy,this simple single-basin, passive-solar distiller can produce up to 4 gallons of purified water per day. Learn how to use passive solar water distillation to purify your drinking ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback