purified water
Contaminant-free drinking liquid
Purified water is water that has been processed to remove impurities—minerals, chemicals, and contaminants.
The term appears on bottled water labels and in pharmaceutical contexts where water purity matters: Use purified water to mix the formula.
Distilled water and filtered water are types of purified water, each using different methods to achieve cleanliness.
- triple distilledRefined three times over
- deionizationRemoval of ionic content
- reverse osmosisPressure-driven membrane filtration
- filtration systemsEquipment removing unwanted particles
- ozonationDisinfection using O3 gas
demineralized · hydration · UV treatment · ultrapure · desalination · bottled · laboratory experiments · boiling · H2O · crystal · aqua · refreshing · laboratory · tap · clear · sparkling clean · trace minerals · pristine
- Bottled WaterPerrier, Evian, San Pellegrino, natural spring, Fiji
- waterocean, river, sea, lake, wave
- drinking watersip, gulp, swallow, drink, cup
- hydrationhydrated, dehydrated, thirsty, hydration, sip
- Specialty Waters
- water supplywells, pumps, pipes, freshwater, pumping stations
purified watercontaminated water
Impure liquid with pathogens
dirty water · sewage · toxic water · wastewater · brackish water
purified waterraw water
Untreated natural water source
tap water · spring water · well water · groundwater · rainwater
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