This is the 10746th most frequent Spanish word.
depuren
"Depuren" means "purify" or "refine" in English, referring to making something clean or free of impurities.
In this context, 'depuren' is the subjunctive form of the verb 'depurar', which means 'to purify'. Here, it is used to express a suggestion or requirement.
Es importante que depuren el agua adecuadamente.
It is important that they purify the water properly.
Here, 'depuren' is used to describe an action performed by systems, continuing the meaning of 'purify'. It reflects a wish or desire.
Quieren que los sistemas de filtrado depuren las impurezas del aire.
They want the filtering systems to purify the air impurities.
In this instance, 'depuren' takes the meaning of 'refine' or 'perfect', showing the flexibility of the term depending on context.