Questions referring water that is safe for human consumption.

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4
votes
1answer
350 views

Does water in the sun get purified from or polluted by algae, fungi and bacteria?

We live at 27° latitude, about 200 metres above sea level and drink water from PET bottles laying around on the soil (SODIS method). They are filled with fresh water from a well and reused over and ...
3
votes
2answers
94 views

Brown pot from boiling water

Lately, as I boil water in a steel pot, it is making the pots very dark brown, and the inner surface of the pots seems its changed to rough, scrubby. Can anyone help with this? Also, as I was ...
2
votes
1answer
53 views

Potability measure of water on Volcanic Mountains

Is it safe to drink water found from natural resources on the Volcanic Mountains? Considering Chemistry part of it, What could go wrong if I have no way to boil it, at the most I can filter it with ...