Solar water purification
2,113 views · Published 16 July 2013 · 5:24 · Indexed 30 October 2026
Channel: BCtruck, BC Blades · 2013 · Education
Solar water pasteurization, how to sodis and purify water using uv rays,.How to make a solar water filter.
2,113 views · Published 16 July 2013 · 5:24 · Indexed 30 October 2026
Channel: BCtruck, BC Blades · 2013 · Education
Solar water pasteurization, how to sodis and purify water using uv rays,.How to make a solar water filter.