Reverse osmosis is one of the techniques. Please check the related link for more information.
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by the use of chlorine
use tablets or boil water upto around 5 times
Water is passed through sand filters to purify the water.
You can separate the water from the mixture through evaporation.
Tap water is not a pure substance because it is mixed with chemicals that purify it and if it was from the ground it has naturally occurring minerals mixed in it.
a method of separation purify water
It takes a while to purify water
I put a tablet in the cup of creek water to purify it.
Boil it. Boiling water kills all germs and bacteria in water. But make sure to get the fire hot enough!
This eucalyptus ointment will help to purify the air.
They did what many people who gather water from open sources today do, they filled a vessel and let it rest in sunlight for 24 hours.
yes you can purify water from ocean but it takes forever so we dont
My water filter helps to purify the water I drink.
no it cannot purify
Neither, both wanted to "purify" christianity.
THey don't
Yes the paper can purify water by filtering out the suspended particles in it. You can try using a filter paper cone to remove the dirt from water.