Sunday 1 October 2017

How to Purify Water in an Emergency Situation.

* I extracted this information from 'wikihow'.


1. Strain

-strain debris and leaves through a soft cotton cloth or food strainer.


2.Sterilize in the sun: 

-fill a plastic bottle (one with a screw-n type lid)
-put on lid
-lay on side in full sun for 6 hours
-will kill most bacteria and parasites. and viruses.


3.Bleach

-strain water
-put 4 drops of bleach into a one litre jug of water (a quart).
-shake/stir
-leave for 30 minutes before using.


4.Drain through a clay pot

-rest clay pot over another container(large based pot over bucket of similar size will be less heavy as it is not rapid process)
-fill clay pot
-all0w to soak through and drip into bucket below
-this removes most bacteria


5. Boil and cool all drinking water if possible.


6. Iodine tablets for water sterilisation are available but taste terrible.