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 you should avoid …

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

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.

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 solid particles. Either …

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 to …

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.

Jul 23, 2025 · Filtration is defined as the process in which solid particles in liquid or gases are separated by the filter that only allow the liquid to pass through it but blocks the passage of solid. This process …

Nov 15, 2020 · Filter – A filter is a lattice that won’t allow large particles to pass. The pore size and thickness of the filter determine the size of particles that are allowed. A surface filter traps particles …

A filter is a device through which a substance is passed when it is being filtered. ...a paper coffee filter. A filter is a device through which sound or light is passed and which blocks or reduces particular sound …

FILTER definition: any substance, as cloth, paper, porous porcelain, or a layer of charcoal or sand, through which liquid or gas is passed to remove suspended impurities or to recover solids. See …