clean water; purified water
Refers to water that has been treated or purified, often in contexts like water treatment plants, filters, or emergency supplies.
災害時に浄水を確保するのは難しい。
It is difficult to secure clean water during a disaster.
This water purifier turns tap water into purified water.
This device purifies water from the river.
At the shelter, we were able to drink purified water.
In a disaster, it's important to know how to make purified water using simple methods.