About 32,500 results
Open links in new tab
  1. Filtration - Wikipedia

    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.

  2. FILTERING Definition & Meaning - Merriam-Webster

    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 …

  3. Filtration | Definition, Examples, & Processes | Britannica

    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 …

  4. FILTERING | English meaning - Cambridge Dictionary

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

  5. Filtering - definition of filtering by The Free Dictionary

    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 …

  6. filtering - WordReference.com Dictionary of English

    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.

  7. FILTER Definition & Meaning | Dictionary.com

    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.

  8. Filtration Definition and Processes in Chemistry - ThoughtCo

    Sep 20, 2024 · Filtration separates solids from liquids or gases using a filter medium that only lets fluids pass. Different types of filtration include general, vacuum, cold, and hot filtration based on the solid's …

  9. Filter - Definition, Meaning & Synonyms | Vocabulary.com

    Most coffee makers require paper filters that allow brewed coffee to flow into the pot while leaving the coffee grounds behind. Filter is also a verb, meaning to strain or remove particular particles. The …

  10. Filtration: Definition & meaning for people, nature, and industry

    Filtration is a fundamental separation process that plays a critical role in our daily lives, safeguarding people, protecting the environment, and preserving machinery. At its core, filtration involves …