Several methods are used to purify water, each with its strengths and limitations:
Filtration: Removes particles and some microorganisms by passing water through various media. Chlorination: Adds chlorine or chlorine compounds to disinfect water by killing bacteria and viruses. Ultraviolet (UV) Treatment: Uses UV light to inactivate microorganisms by damaging their DNA. Boiling: Kills most pathogens by heating water to its boiling point. Reverse Osmosis: Uses a semi-permeable membrane to remove contaminants.
