The best solutions to a contaminated drinking water problem are to stop the practices causing the contamination or change water sources. Distillation relies on evaporation to purify water.

During evaporation, the water evaporates away leaving solid copper sulfate crystals behind. Simple distillation is a method for separating the solvent from a solution. For example, water can be ...

Common practical techniques that use apparatus include filtration, evaporation and distillation, Drawn in pencil. Lines should be firm and continuous with no gaps or shading - not sketchy like in art.

evaporation, distillation, or extraction process. The products are designed using all-fiberglass or have an aluminum outer shell and are available in many sizes. Heating mantles are available as ...