Nov 17, 2025 · filtration, the process in which solid particles in a liquid or gaseous fluid are removed by the use of a filter medium that permits the fluid to pass through but retains the …

Several filtering techniques were employed to enhance causeways and other linear and curvilinear features.

When air is inhaled, the oxygen is used and the remaining air is exhaled through a filter which removes the carbon dioxide. Hollis F. Fait et al. If you plan to install a [water] filter, we think …

Instead of filtering the mixture of solid and liquid particles, the mixture is centrifuged to force the (usually) denser solid to the bottom, where it often forms a firm cake.

Define filtering. filtering synonyms, filtering pronunciation, filtering translation, English dictionary definition of filtering. n. 1. a. A porous material through which a liquid or gas is passed in order …

Filtering is the process of removing unwanted elements or selecting specific items from a group. It is commonly used in data analysis, photography, and everyday decision-making.

to pass or slip through slowly:[no object] Sunlight was filtering through the trees. [no obj] to reach gradually: Day by day, news filtered out about the catastrophe.