Still for purifying water from contaminated water, e.g. salt water, comprises a transparent sheet mounted on mast and fastened to ground at three points with a backing layer of aluminum and solar power lacquer applied to selective areas

摘要

Still for producing pure water from contaminated water, e.g. salt water, comprises a transparent sheet (2) mounted on a mast (1) and fastened to the ground at three points (12 - 14). It has a backing layer (3) of reflective aluminum which is insulated with bubble wrap. A solar power lacquer is applied to selective areas (6).