Recipes from the edge.... Total Water recovery
The paradox of the device is this.
You have to have water to have water.
Pour the nasty water in a pan. Blow cold air, or any air over it. Sort of what is in the cold air vaporizers.
The windows are dripping in moisture and my cat is gathering it on her fur as is she going up to the window.
Due to the fact that the dew can be collected in this matter we have never ever had a problem in certain regions in the past of drinking.
Google the past and dew collection devices.