filtration
Prononciation : [fɪlˈtreɪʃən]
Contexte : « science »
(noun) the process of removing unwanted materials or substances from a liquid or gas. It helps make things cleaner, like when you use a water filter to get rid of dirt and bacteria.
Exemple
Filtration helps keep our drinking water safe and clean.
Exemple
Without proper filtration, the water can become polluted and unsafe to drink.
Exemple
How does filtration improve the quality of the water we use?
Contexte : « technology »
(noun) a method or system used to separate different substances from a mixture, often using a filter. You see this in things like air purifiers, which clean the air we breathe.
Exemple
The air purifier uses advanced filtration to remove allergens from the room.
Exemple
The machine didn't have good filtration, and the air still felt dusty.
Exemple
What type of filtration does this air cleaner use?
Contexte : « health »
(noun) sanitation processes that help make food or liquids safe to consume by removing harmful particles. It’s important for keeping food fresh, like when we filter juice to remove seeds and pulp.
Exemple
Filtration in the kitchen helps ensure that the juice is smooth and tasty.
Exemple
If there's no filtration, the juice may taste bad and have bits floating in it.
Exemple
Why is filtration important when making smoothies?