Making water

[davidw221]

during disasters, FEMA says fill bottles and bath tubs and sinks, with water, well, there is another way to have water at home but it requires a
generator, and a De-humidifier, lately I have been able to produce 4.5 gallons of water in a 5 to 6 hour process if the De-humidifier is outside and the humidity is over 65%.
Inside where the humidity is around 50% if the power is off you will be around the 65% or greater, you will produce about the same amount.

This isn't a cure all but it is another option for those you want to be self
suficient.

In the winter time it will take longer but at least you'll have water.

 

[Scarnucci]

Also check out SODIS

The SODIS process involves filling transparent plastic bottles with water and exposing them to full sunlight for six or more hours so that a combination of UV-A radiation and increased water temperature disinfects the water. This process may be combined with solar reflectors or solar cookers to further increase water temperature.